Friday, August 22, 2008
Windows XP Authentication
It wouldn't be fair to start off without placing a link to Microsoft's article about Windows XP activation. In a nutshell, XP Activation is an anti-piracy technology that links your computer to the CD that installed XP. This way, if someone tries to install XP from the same CD, when XP installation goes out to the internet to activate XP, it will see that the CD that XP is being installed from already has a PC linked with it, and that the PC that it's currently being installed on isn't that same PC that's in the Microsoft database. If this happens, you can use XP for a certain period of time, but after that time (I think it was changed to 30 days), you cannot boot back into XP on that second PC without calling Microsoft and getting a 50-digit activation code.
At first I thought it was a little extreme, and I still think it is. Technically, according to the EULA, you can only install Windows on one PC.
You can find the End User License Agreement (EULA) in c:\windows\system32\eula.txt if you need to refer back to it after installation.
Thursday, August 21, 2008
Where has Scan Disk Gone
Scandisk is not a part of Windows XP - instead you get the improved CHKDSK. You can use the Error-checking tool to check for file system errors and bad sectors on your hard disk.
1: Open My Computer, and then select the local disk you want to check.
2: On the File menu, click Properties.
3: On the Tools tab, under Error-checking, click Check Now.
4: Under Check disk options, select the Scan for and attempt recovery of bad sectors check box.
· All files must be closed for this process to run. If the volume is currently in use, a message box will appear prompting you to indicate whether or not you want to reschedule the disk checking for the next time you restart your system. Then, the next time you restart your system, disk checking will run. Your volume will not be available to perform other tasks while this process is running.
· If your volume is formatted as NTFS, Windows automatically logs all file transactions, replaces bad clusters, and stores copies of key information for all files on the NTFS volume.
Enable Clear Type
Easy way- Click on or cut and paste link below:
http://www.microsoft.com/typography/cleartype/cleartypeactivate.htm?fname=%20&fsize=
or
- Right click on a blank area of the Desktop and choose Properties
- Click on the Appearance Tab; Click effects
- Check the box: Use the following method to smooth edges of screen fonts
- In the drop down box select: Clear Type
Tuesday, August 19, 2008
How to make My Computer' open in Explore mode with folder list
In My Computer click Tools menu, and then click Options.
Click the File Types tab.In the list of file types, highlight "(NONE) Folders"
Click Advanced button, In the Actions box, highlight "Explore" Click "Set Default"
Boot Defragment
A very important new feature in Microsoft Windows XP is the ability to do a boot defragment. This basically means that all boot files are placed next to each other on the disk drive to allow for faster booting. By default this option is enabled but some upgrade users have reported that it isn't on their setup.
1. Start Regedit.
2. Navigate to HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Dfrg\BootOptimizeFunction
3. Select Enable from the list on the right.
4. Right on it and select Modify.
5. Change the value to Y to enable and N to disable.
6. Reboot your computer.
Disable CD Autorun
1) Click Start, Run and enter GPEDIT.MSC
2) Go to Computer Configuration, Administrative Templates, System.
3) Locate the entry for Turn autoplay off and modify it as you desire.
Hide 'User Accounts' from users
Go to Start/Run, and type:
GPEDIT.MSC
Open the path
User Config > Admin Templates > Control Panel
doubleclick "Hide specified Control Panel applets"
put a dot in 'enabled', then click 'Show"
click Add button,
type "nusrmgt.cpl" into the add box
Make your Folders Private
•Open My Computer
•Double-click the drive where Windows is installed (usually drive (C:), unless you have more than one drive on your computer).
•If the contents of the drive are hidden, under System Tasks, click Show the contents of this drive.
•Double-click the Documents and Settings folder.
•Double-click your user folder.
•Right-click any folder in your user profile, and then click Properties.
•On the Sharing tab, select the Make this folder private so that only I have access to it check box.
Note
•To open My Computer, click Start, and then click My Computer.
•This option is only available for folders included in your user profile. Folders in your user profile include My Documents and its subfolders, Desktop, Start Menu, Cookies, and Favorites. If you do not make these folders private, they are available to everyone who uses your computer.
•When you make a folder private, all of its subfolders are private as well. For example, when you make My Documents private, you also make My Music and My Pictures private. When you share a folder, you also share all of its subfolders unless you make them private.
•You cannot make your folders private if your drive is not formatted as NTFS For information about converting your drive to NTFS
Search For Hidden Or System Files In Windows XP
The Search companion in Windows XP searches for hidden and system files differently than in earlier versions of Windows. This guide describes how to search for hidden or system files in Windows XP.
Search for Hidden or System Files By default, the Search companion does not search for hidden or system files. Because of this, you may be unable to find files, even though they exist on the drive.
To search for hidden or system files in Windows XP:
Click Start, click Search, click All files and folders, and then click More advanced options.
Click to select the Search system folders and Search hidden files and folders check boxes.
NOTE: You do not need to configure your computer to show hidden files in the Folder Options dialog box in Windows Explorer to find files with either the hidden or system attributes, but you need to configure your computer not to hide protected operating system files to find files with both the hidden and system attributes. Search Companion shares the Hide protected operating system files option (which hides files with both the system and hidden attributes) with the Folder Options dialog box Windows Explorer.
Tuesday, November 20, 2007
How to fasten up Windows XP..??
1. DISABLE INDEXING SERVICES:-
Indexing Services is a small little program that uses large amounts of RAM and can often make a computer endlessly loud and noisy. This system process indexes and updates lists of all the files that are on your computer. It does this so that when you do a search for something on your computer, it will search faster by scanning the index lists. If you don’t search your computer often, or even if you do search often, this system service is completely unnecessary. To disable do the following:
1. Go to Start
2. Click Settings
3. Click Control Panel
4. Double-click Add/Remove Programs
5. Click the Add/Remove Window Components
6. Uncheck the Indexing services
7. Click Next
2. OPTIMISE DISPLAY SETTINGS
Windows XP can look sexy but displaying all the visual items can waste system resources. To optimise:
1.Go to Start
2. Click Settings
3. Click Control Panel
4. Click System
5. Click Advanced tab
6. In the Performance tab click Settings
7. Leave only the following ticked:
- Show shadows under menus
- Show shadows under mouse pointer
- Show translucent selection rectangle
- Use drop shadows for icons labels on the desktop
- Use visual styles on windows and buttons
3. SPEEDUP FOLDER BROWSING:-
You may have noticed that everytime you open my computer to browse folders that there is a slight delay. This is because Windows XP automatically searches for network files and printers everytime you open Windows Explorer. To fix this and to increase browsing significantly:
1. Open My Computer
2. Click on Tools menu
3. Click on Folder Options
4. Click on the View tab.
5. Uncheck the Automatically search for network folders and printers check box
6. Click Apply
7. Click Ok
8. Reboot your computer
4. IMPROVE MEMORY USAGE:-
Cacheman Improves the performance of your computer by optimizing the disk cache, memory and a number of other settings.
NOTE: This program is shareware and some features require activation.
Once Installed:
1.Go to Show Wizard and select All
2.Run all the wizards by selecting Next or Finished until you are back to the main menu. Use the defaults unless you know exactly what you are doing.
3.Exit and Save Cacheman
4.Restart Windows
5. OPTIMISE YOUR INTERNET CONNECTION:-
There are lots of ways to do this but by far the easiest is to run TCP/IP Optimizer.
1. Download and install
2. Click the General Settings tab and select your Connection Speed (Kbps)
3. Click Network Adapter and choose the interface you use to connect to the Internet
4. Check Optimal Settings then Apply
5. Reboot
6. OPTIMISE YOUR PAGEFILE:-
If you give your pagefile a fixed size it saves the operating system from needing to resize the page file.
1. Right click on My Computer and select Properties
2. Select the Advanced tab
3. Under Performance choose the Settings button
4. Select the Advanced tab again and under Virtual Memory select Change
5. Highlight the drive containing your page file and make the initial Size of the file the same as the Maximum Size of the file.
Windows XP sizes the page file to about 1.5X the amount of actual physical memory by default. While this is good for systems with smaller amounts of memory (under 512MB) it is unlikely that a typical XP desktop system will ever need 1.5 X 512MB or more of virtual memory. If you have less than 512MB of memory, leave the page file at its default size. If you have 512MB or more, change the ratio to 1:1 page file size to physical memory size.
7. SPEEDUP FOLDER ACCESS - DISABLE LAST ACCESS UPDATE:-
If you have a lot of folders and subdirectories on your computer, when you access a directory XP wastes a lot of time updating the time stamp showing the last access time for that directory and for ALL sub directories. To stop XP doing this you need to edit the registry. If you are uncomfortable doing this then please do not attempt.
1. Go to Start and then Run and type “regedit”
2. Click through the file system until you get to “HKEY_LOCAL_MACHINE\ System\CurrentControlSet\Control\FileSys
tem”
3. Right-click in a blank area of the window on the right and select ‘DWORD Value’
4. Create a new DWORD Value called ‘NtfsDisableLastAccessUpdate’
5. Then Right click on the new value and select ‘Modify’
6. Change the Value Data to ‘1′
7. Click ‘OK’
8. MAKE YOUR MENUS LOAD FASTER:-
This is one of my favourite tweaks as it makes a huge difference to how fast your machine will ‘feel’. What this tweak does is remove the slight delay between clicking on a menu and XP displaying the menu.
1. Go to Start then Run
2. Type ‘Regedit’ then click ‘Ok’
3. Find “HKEY_CURRENT_USER\Control Panel\Desktop\”
4. Select “MenuShowDelay”
5. Right click and select “Modify’
6. Reduce the number to around “100″
7. This is the delay time before a menu is opened. You can set it to “0″ but it can make windows really hard to use as menus will open if you just look at them - well move your mouse over them anyway. I tend to go for anywhere between 50-150 depending on my mood.
9. IMPROVE XP SHUTDOWN SPEED:-
This tweak reduces the time XP waits before automatically closing any running programs when you give it the command to shutdown.
1. Go to Start then select Run
2. Type ‘Regedit’ and click ok
3. Find ‘HKEY_CURRENT_USER\ Control Panel\Desktop\’
4. Select ‘WaitToKillAppTimeout’
5. Right click and select ‘Modify’
6. Change the value to ‘1000′
7. Click ‘OK’
8. Now select ‘HungAppTimeout’
9. Right click and select ‘Modify’
10. Change the value to ‘1000′
11. Click ‘OK’
12. Now find ‘HKEY_USERS\ .DEFAULT\Control Panel\Desktop’
13. Select ‘WaitToKillAppTimeout’
14. Right click and select ‘Modify’
15. Change the value to ‘1000′
16. Click ‘OK’
17. Now find ‘HKEY_LOCAL_MACHINE\ System\CurrentControlSet\Control\’
18. Select ‘WaitToKillServiceTimeout’
19. Right click and select ‘Modify’
20. Change the value to ‘1000′
21. Click ‘OK’
10. IMPROVE SWAPFILE PERFORMANCE:-
If you have more than 256MB of RAM this tweak will considerably improve your performance. It basically makes sure that your PC uses every last drop of memory (faster than swap file) before it starts using the swap file.
1. Go to Start then Run
2. Type “msconfig.exe” then ok
3. Click on the System.ini tab
4. Expand the 386enh tab by clicking on the plus sign
5. Click on new then in the blank box type”ConservativeSwapfileUsage=1″
6. Click OK
7. Restart PC
11. ENSURE XP IS USING DMA MODE:-
XP enables DMA for Hard-Drives and CD-Roms by default on most ATA or ATAPI (IDE) devices. However, sometimes computers switch to PIO mode which is slower for data transfer - a typical reason is because of a virus. To ensure that your machine is using DMA:
1. Open ‘Device Manager’
2. Double-click ‘IDE ATA/ATAPI Controllers’
3. Right-click ‘Primary Channel’ and select ‘Properties’ and then ‘Advanced Settings’
4. In the ‘Current Transfer Mode’ drop-down box, select ‘DMA if Available’ if the current setting is ‘PIO Only’
How Internet Cookies Work
Internet cookies are incredibly simple, but they are one of those things that have taken on a life of their own. Cookies started receiving tremendous media attention starting in February 2000 because of Internet privacy concerns, and the debate still rages.
On the other hand, cookies provide capabilities that make the Web much easier to navigate. The designers of almost every major site use them because they provide a better user experience and make it much easier to gather accurate information about the site's visitors.
We will take a look at the basic technology behind cookies, as well as some of the features they enable. You will also have the opportunity to see a real-world example of what cookies can and cannot do using a sample page.
Cookie Basics
In April of 2000 I read an in-depth article on Internet privacy in a large, respected newspaper, and that article contained a definition of cookies. Paraphrasing, the definition went like this:
Cookies are programs that web sites put on your hard disk. They sit on your computer gathering information about you and everything you do on the Internet, and whenever the web site wants to it can download all of the information the cookie has collected.
Definitions like that are fairly common in the press. The problem is, none of that information is correct. Cookies are not programs, and they cannot run like a program does. Therefore they cannot gather any information on their own. Nor can they collect any personal information about you from your machine.
Here is a valid definition of a cookie:
A cookie is a piece of text that a web server can store on a user's hard disk. Cookies allow a web site to store information on a user's machine and later retrieve it. The pieces of information are stored as name-value pairs.
For example, a web site might generate a unique ID number for each visitor and store the ID number on each user's machine using a cookie file.
If you use Microsoft's Internet Explorer to browse the web, you can see all of the cookies that are stored on your machine. The most common place for them to reside is in a directory called c:\windows\cookies. When I look in that directory on my machine, I find 165 files. Each file is a text file that contains name-value pairs, and there is one file for each web site that has placed cookies on my machine.
You can see in the directory that each of these files is a simple, normal text file. You can see which web site placed the file on your machine by looking at the file name (the information is also stored inside the file). You can open each file up by clicking on it.
For example, I have visited goto.com, and the site has placed a cookie on my machine. The cookie file for goto.com contains the following information:
UserID A9A3BECE0563982D www.goto.com/
What goto.com has done is stored on my machine a single name-value pair. The name of the pair is UserID,and the value is A9A3BECE0563982D. The first time I visited goto.com, the site assigned me a unique ID value and stored it on my machine.
[Note that there probably are several other values stored in the file after the three shown above. That is housekeeping information for the browser.]
The vast majority of sites store just one piece of information -- a user ID -- on your machine. But there really is no limit -- a site can store as many name-value pairs as it likes.
A name-value pair is simply a named piece of data. It is not a program, and it cannot "do" anything. A web site can retrieve only the information that it has placed on your machine. It cannot retrieve information from other cookie files, nor any other information from your machine.
How Does Cookie Data Move?
As you saw in the previous section, cookie data is simply name-value pairs stored on your hard disk by a web site. That is all that cookie data is. The web site can store the data, and later it receives it back. A web site can only receive the data it has stored on your machine. It cannot look at any other cookie, nor can it look at anything else on your machine.
The data moves in the following manner:
If you type the URL of a web site into your browser, your browser sends a request to the web site for the page. For example, if you type the URL http://www.netcrackers.blogspot.com into your browser, your browser will contact Blogger's server and request its home page.
When the browser does this, it will look on your machine for a cookie file that Blogger has set. If it finds a Blogger cookie file, your browser will send all of the name-value pairs in the file to Blogger's server along with the URL. If it finds no cookie file, it will send no cookie data.
Blogger's web server receives the cookie data and the request for a page. If name-value pairs are received, Blogger can use them.
If no name-value pairs are received, Blogger knows that you have not visited before. The server creates a new ID for you in Blogger's database and then sends name-value pairs to your machine in the header for the web page it sends. Your machine stores the name-value pairs on your hard disk.
The web server can change name-value pairs or add new pairs whenever you visit the site and request a page.
There are other pieces of information that the server can send with the name-value pair. One of these is an expiration date. Another is a path (so that the site can associate different cookie values with different parts of the site). You have control over this process. You can set an option in your browser so that the browser informs you every time a site sends name-value pairs to you. You can then accept or deny the values.
How Do Web Sites Use Cookies?
Cookies evolved because they solve a big problem for the people who implement web sites. In the broadest sense, a cookie allows a site to store state information on your machine. This information lets a web site remember what state your browser is in. An ID is one simple piece of state information -- if an ID exists on your machine, the site knows that you have visited before. The state is, "Your browser has visited the site at least one time", and the site knows your ID from that visit.
Web sites use cookies in many different ways. Here are some of the most common examples:
Sites can accurately determine how many readers actually visit the site. It turns out that because of proxy servers, caching, concentrators and so on, the only way for a site to accurately count visitors is to set a cookie with a unique ID for each visitor. Using cookies, sites can:
->Determine how many visitors arrive
->Determine how many are new vs. repeat visitors
->Determine how often a visitor has visited
The way the site does this is by using a database. The first time a visitor arrives, the site creates a new ID in the database and sends the ID as a cookie. The next time the user comes back, the site can increment a counter associated with that ID in the database and know how many times that visitor returns.
Sites can store user preferences so that the site can look different for each visitor (often referred to as customization). For example, some sites offer you the ability to change content/layout/color. It or allows you to enter your zip code and get customized weather information.
Most sites seem to store preferences like this in the site's database and store nothing but an ID as a cookie, but storing the actual values in name-value pairs is another way to do it.
Ecommerce sites can implement things like shopping carts and "quick checkout" options. The cookie contains an ID and lets the site keep track of you as you add different things to your cart. Each item you add to your shopping cart is stored in the site's database along with your ID value. When you check out, the site knows what is in your cart by retrieving all of your selections from the database. It would be impossible to implement a convenient shopping mechanism without cookies or something like it.
In all of these examples, note that what the database is able to store is things you have selected from the site, pages you have viewed from the site, information you give to the site in online forms, etc. All of the information is stored in the site's database, and a cookie containing your unique ID is all that is stored on your computer in most cases.
An Example
To give you a simple example of what cookies and a database can do, We can take the example of Verizon.com They have created a simple history and statistics system for there articles. There system runs on the Verizon servers and lets you view your activity on the Verizon site. Here's how it works:
When you visit Verizon for the first time, the server creates a unique ID number for you and stores a cookie on your machine containing that ID. For example, on the machine I am using now, this is what I see in the Verizon cookie file:
user 35005 www.verizon.com/
There is nothing magic about the number 35,005 -- it is simply an integer that they increment each time a new visitor arrives. I was user number 35,005 to come to the Verizon site since this cookie system was installed. We could make the ID value as elaborate as we desire -- many sites use IDs containing 20 digits or more.
Now, whenever you visit any page on Verizon, your browser sends your cookie containing the ID value back to the server. The server then saves a record in the database that contains the time that you downloaded the page and the URL, along with your ID.
To see the history of your activity on Verizon, you can go to this URL on the site:
http://www.verizon.com/history.php
Your browser sends your ID value from the cookie file to the server along with the URL. The history.php page runs a piece of code that queries the database and retrieves your history on the site. It also calculates a couple of interesting statistics. Then it creates a page and sends it to your browser.
Try the URL for the history page now:
http://www.verizon.com/history.php
Then go view a couple of other pages on Verizon and try it again. You will see that the statistics change and so does the list of files.
Problems with Cookies
Cookies are not a perfect state mechanism, but they certainly make a lot of things possible that would be impossible otherwise. Here are several of the things that make cookies imperfect.
People often share machines -- Any machine that is used in a public area, and many machines used in an office environment or at home, are shared by multiple people. Let's say that you use a public machine (in a library, for example) to purchase something from an on-line store. The store will leave a cookie on the machine, and someone could later try to purchase something from the store using your account. Stores usually post large warnings about this problem, and that is why. Even so, mistakes can happen.
On something like a Windows NT machine or a UNIX machine that uses accounts properly, this is not a problem. The accounts separate all of the users' cookies. Accounts are much more relaxed in other operating systems, and it is a problem.
If you try the example above on a public machine (in a library or school, for example), and if other people using the machine have visited Verizon, then the history URL may show a very long list of files.
Cookies get erased -- If you have a problem with your browser and call tech support, probably the first thing that tech support will ask you to do is to erase all of the temporary Internet files on your machine. When you do that you lose all of your cookie files. Now when you visit a site again, that site will think you are a new user and assign you a new cookie. This tends to skew the site's record of new versus return visitors, and it also can make it hard for you to recover previously stored preferences. This is why sites ask you to register in some cases -- if you register with a user name and a password, you can re-login even if you lose your cookie file and restore your preferences. If preference values are stored directly on the machine then recovery is impossible. That is why many sites now store all user information in a central database and store only an ID value on the user's machine.
If you erase your cookie file for Verizon and then revisit the history URL in the previous section, you will find that Verizon has no history for you. The site has to create a new ID and cookie file for you, and that new ID has no data stored against it in the database.
Multiple machines -- People often use more than one machine during the day. For example a machine in the office, a machine at home and a laptop for the road. Unless the site is specifically engineered to solve the problem, the result will be three unique cookie files on all three machines. Any site that I visit from all three machines will track me as three separate users. It can be annoying to set preferences three times. Again, a site that allows registration and stores preferences centrally may make it easy for me to have the same account on three machines, but the site developers must plan for this when designing the site.If you visit the history URL demonstrated in the previous section from one machine and then try it again from another, you will find that your history lists are different. This is because the server created two IDs for you on the two machines.
There are probably not any easy solutions to these problems, short of asking users to register and storing everything in a central database.
Why the Fury around Cookies?
If you have read the article to this point, you may be wondering why there has been such an uproar in the media about cookies and Internet privacy. You have seen in this article that cookies are benign text files, and you have also seen that they provide lots of useful capabilities on the web.
There are two things that have caused the strong reaction around cookies:
The first is something that has plagued consumers for decades but is now getting out of hand. Let's say that you purchase something from a traditional mail order catalog. The catalog company has your name, address and phone number from your order, and it also knows what items you have purchased. It can sell your information to others who might want to sell similar products to you. That is the fuel that makes telemarketing and junk mail possible.
On a web site, the site can track not only your purchases, but also the pages that you read, the ads that you click on, etc. If you then purchase something and enter your name and address, the site potentially knows much more about you than a traditional mail order company does. This makes targeting much more precise, and that makes a lot of people uncomfortable.
Different sites have different policies. Many companies have strict privacy policies and do not sell or share any personal information about customers with any third party except in cases where you specifically allow them to do so. Other companies aggregate information together and distribute it.
The second is new. There are certain infrastructure providers that can actually create cookies that are visible on multiple sites. Many firms use these companies to serve ad banners on their sites. These companies place small (1x1 pixels) GIF files on the site that allow them to load cookies on your machine. The companies can then track your movements across multiple sites. It can potentially see the search strings that you type into search engines (due more to the way some search engines implement their systems, not because anything sinister is intended). Because it can gather so much information about you from multiple sites, the companies can form very rich profiles. These are still anonymous, but they are rich.
One company then went one step further by acquiring another firm, it threatened to link these rich anonymous profiles back to name and address information -- it threatened to personalize them, and then sell the data. That began to look very much like spying to most people, and that is what caused the uproar. Some companies are in a unique position to do this sort of thing, because they serve ads on so many sites. Cross-site profiling is not a capability available to individual sites, because cookies are site specific.
Things you didn't know about Windows XP.....
You've read the reviews and digested the key feature enhancements and operational changes.
Now it's time to delve a bit deeper and uncover some of Windows XP's secrets.
1. It boasts how long it can stay up. Whereas previous versions of Windows were coy
about how long they went between boots, XP is positively proud of its stamina.
Go to the Command Prompt in the Accessories menu from the All Programs start button option,
and then type 'systeminfo'. The computer will produce a lot of useful info, including the
uptime. If you want to keep these, type 'systeminfo > info.txt'. This creates a file
called info.txt you can look at later with Notepad. (Professional Edition only).
2. You can delete files immediately, without having them move to the Recycle Bin first.
Go to the Start menu, select Run... and type 'gpedit.msc'; then select User Configuration,
Administrative Templates, Windows Components, Windows Explorer and find the Do not move
deleted files to the Recycle Bin setting. Set it. Poking around in gpedit will reveal
a great many interface and system options, but take care -- some may stop your computer
behaving as you wish. (Professional Edition only).
3. You can lock your XP workstation with two clicks of the mouse. Create a new shortcut
on your desktop using a right mouse click, and enter 'rundll32.exe user32.dll,
LockWorkStation' in the location field. Give the shortcut a name you like.
That's it -- just double click on it and your computer will be locked. And
if that's not easy enough, Windows key + L will do the same.
4. XP hides some system software you might want to remove, such as Windows Messenger,
but you can tickle it and make it disgorge everything. Using Notepad or Edit, edit the
text file /windows/inf/sysoc.inf, search for the word 'hide' and remove it. You can
then go to the Add or Remove Programs in the Control Panel, select Add/Remove Windows
Components and there will be your prey, exposed and vulne
MAKING WINDOWS XP GENUINE THE EASY WAY
download jellybean keyfinder from this website
http://www.magicaljellybean.com/keyfinder.shtml
Now open keyfinder.exe
Click on options and click "change windows key"
Now enter this key and you're done.
*****************************
V2C47-MK7JD-3R89F-D2KXW-VPK3J
*****************************
P.S: this works on windows xp sp2 only......
ppl u can try this out...
this might sound silly but it works perfectly...
TRY INSTALLING IE7 OR MEDIA PLAYER11.
Keyboard Shortcuts
When speed counts, the keyboard is still king. Almost all the actions and commands you can perform with a mouse you can perform faster using combinations of keys on your keyboard. These simple keyboard shortcuts can get you where you want to go faster than several clicks of a mouse. You'll work faster on spreadsheets and similar documents, too, because you won't lose your place switching back and forth between mouse and keys.
Here are some of the most useful keyboard shortcuts:
Copy. CTRL+C
Cut. CTRL+X
Paste. CTRL+V
Undo. CTRL+Z
Delete. DELETE
Delete selected item permanently without placing the item in the Recycle Bin. SHIFT+DELETE
Copy selected item. CTRL while dragging an item
Create shortcut to selected item. CTRL+SHIFT while dragging an item
Rename selected item. F2
Move the insertion point to the beginning of the next word. CTRL+RIGHT ARROW
Move the insertion point to the beginning of the previous word. CTRL+LEFT ARROW
Move the insertion point to the beginning of the next paragraph. CTRL+DOWN ARROW
Move the insertion point to the beginning of the previous paragraph. CTRL+UP ARROW
Highlight a block of text. CTRL+SHIFT with any of the arrow keys
Select more than one item in a window or on the desktop, or select text within a document. SHIFT with any of the arrow keys
Select all. CTRL+A
Search for a file or folder. F3
View properties for the selected item. ALT+ENTER
Close the active item, or quit the active program. ALT+F4
Opens the shortcut menu for the active window. ALT+SPACEBAR
Close the active document in programs that allow you to have multiple documents open simultaneously. CTRL+F4
Switch between open items. ALT+TAB
Cycle through items in the order they were opened. ALT+ESC
Cycle through screen elements in a window or on the desktop. F6
Display the Address bar list in My Computer or Windows Explorer. F4
Display the shortcut menu for the selected item. SHIFT+F10
Display the System menu for the active window. ALT+SPACEBAR
Display the Start menu. CTRL+ESC
Display the corresponding menu. ALT+Underlined letter in a menu name
Carry out the corresponding command. Underlined letter in a command name on an open menu
Activate the menu bar in the active program. F10
Open the next menu to the right, or open a submenu. RIGHT ARROW
Open the next menu to the left, or close a submenu. LEFT ARROW
Refresh the active window. F5
View the folder one level up in My Computer or Windows Explorer. BACKSPACE
Cancel the current task. ESC
SHIFT when you insert a CD into the CD-ROM drive Prevent the CD from automatically playing.
Use these keyboard shortcuts for dialog boxes:
Move forward through tabs. CTRL+TAB
Move backward through tabs. CTRL+SHIFT+TAB
Move forward through options. TAB
Move backward through options. SHIFT+TAB
Carry out the corresponding command or select the corresponding option. ALT+Underlined letter
Carry out the command for the active option or button. ENTER
Select or clear the check box if the active option is a check box. SPACEBAR
Select a button if the active option is a group of option buttons. Arrow keys
Display Help. F1
Display the items in the active list. F4
Open a folder one level up if a folder is selected in the Save As or Open dialog box. BACKSPACE
If you have a Microsoft Natural Keyboard, or any other compatible keyboard that includes the Windows logo key and the Application key , you can use these keyboard shortcuts:
Display or hide the Start menu.
Display the System Properties dialog box. +BREAK
Show the desktop. +D
Minimize all windows. +M
Restores minimized windows. +Shift+M
Open My Computer. +E
Search for a file or folder. +F
Search for computers. CTRL+ +F
Display Windows Help. +F1
Lock your computer if you are connected to a network domain, or switch users if you are not connected to a network domain. + L
Open the Run dialog box. +R
Display the shortcut menu for the selected item.
Open Utility Manager. +U
Helpful accessibility keyboard shortcuts:
Switch FilterKeys on and off. Right SHIFT for eight seconds
Switch High Contrast on and off. Left ALT +left SHIFT +PRINT SCREEN
Switch MouseKeys on and off. Left ALT +left SHIFT +NUM LOCK
Switch StickyKeys on and off. SHIFT five times
Switch ToggleKeys on and off. NUM LOCK for five seconds
Open Utility Manager. +U
Keyboard shortcuts you can use with Windows Explorer:
Display the bottom of the active window. END
Display the top of the active window. HOME
Display all subfolders under the selected folder. NUM LOCK+ASTERISK on numeric keypad (*)
Display the contents of the selected folder. NUM LOCK+PLUS SIGN on numeric keypad (+)
Collapse the selected folder. NUM LOCK+MINUS SIGN on numeric keypad (-)
Collapse current selection if it's expanded, or select parent folder. LEFT ARROW
Display current selection if it's collapsed, or select first subfolder. RIGHT ARROW
Everything You wanted to know about FIREWALLS..!!
A firewall is basically something that protects the network from the Internet. It is derived from the concept of firewalls used in vehicles which is a barrier made of fire resistant material protecting the vehicle in case of fire. Anyway a firewall is best described as a software or hardware or both Hardware and Software packet filter that allows only selected packets to pass through from the Internet to your private internal network. A firewall is a system or a group of systems which guard a trusted network( The Internal Private Network from the untrusted network (the Internet.) To understand how a firewall works, firstly we need to understand how exactly data is transferred on the Internet.
The TCP\IP suite is responsible for successful transfer of data across a network both the Internet and the Intranet. The TCP\IP suite is a collection of protocols which are inter-related and interdependent and act as a set of rules according to which data is transferred across the network. A protocol can be defined as a language or a standard which is followed while transfer of data takes place.
A firewall relies on the source and destination IP and also the ports to control the packet transfer between the untrusted network and the trusted network. Firewalls can be classified into 3 types:
1. Packet Filter Firewalls
2. Application proxy Firewalls
3. Packet Inspection Firewalls
Packet Filter Firewalls
They are the earliest and the most criticized firewalls, which nowadays are not easily found. They are usually Hardware based i.e. Router Based (a router is a piece of device which connects two
networks together.) Whenever a Packet Filter Firewall receives a packet for permission to pass through, it compares the header information i.e. the source and destination IP address, and port number with a table of predefined access control rules If the header information matches, then the packet is allowed to pass else the packet is direct contact between the untrusted system and the trusted private system.
Such Firewalls can be fooled by using techniques like IP Spoofing in which we can change the source IP such that the firewall thinks that the packet has come from a trusted system which is among the list of systems which have access through the firewall.
Application proxy Firewalls
The shortcomings of the packet filter firewalls are addressed by the new type of firewalls developed by the DARPA. It was widely believed that the earlier type of firewalls were not secure enough as they allowed the untrusted systems to have a direct connection with the trusted systems. This problem was solved with the use of Proxy servers as firewalls. A proxy server which is used as a firewall are called application proxy servers. This kind of a proxy firewall examines what application or service (running on ports) a packet is meant for and if that particular service is available only then is the packet allowed to pass through and if the service is unavailable then the packet is discarded or dropped by the firewall.
Packet Inspection Firewalls
It can be also known as an extension of the Packet Filter Firewall. It not only verifies the source and
destination IP's and ports, it also takes into consideration or verifies that content of the data before passing it through. There are two ways in which this kind of a firewall verifies the data to
be passed:
State and Session.
In case of state inspection, an incoming packet is allowed to pass through only if there is a matching outward bound request for this packet. This means that the incoming packet is allowed to pass through only if the trusted server had requested for it or had sent an invitation for it.
In case of session filtering, the data of the incoming is not verified, but instead the network activity is traced and once a trusted system ends the session, no further packets from that system pertaining to that session are allowed to pass through.
All along you will come across many Firewalls on various systems, basically a
firewall can be established
or setup in two ways:
1. Dual-homed gateway
2. Demilitarized zone (DMZ)
In a dual homed gateway firewall, there is a single firewall with 2 connections, one for the trusted network and the other for the untrusted network.
In the case of a Demilitarized Firewall or a DMZ there are two firewalls, each with two connections, but there is a slight difference in the case of a DMZ setup.
In the case of a DMZ setup, there are two firewalls, the first having two connections, one leading to the untrusted network and the other leading to the host systems like the email server or the FTP server etc.
In the case of a Dual Homed Gateway the untrusted network is connected to the host systems (email and FTP servers etc) through a firewall and these host systems are connected to the internal private network. There is no second firewall between the host systems and the internal
private trusted network.
The basic structure of the DMZ setup declares it to be a more secure system as even if an attacker gets through the first firewall, he just reaches the host systems, while the internal network is protected by another firewall.
Tuesday, August 28, 2007
Microsoft magics---Try this one amazing will be amazed!
MAGIC #1
An Indian discovered that nobody can create a FOLDER anywhere on the computer which can be named as "CON". This is something pretty cool...and unbelievable... At Microsoft the whole Team, couldn't answer why this happened!
TRY IT NOW ,IT WILL NOT CREATE " CON " FOLDER
MAGIC #2
For those of you using Windows, do the following:
1.) Open an empty notepad file
2.) Type "Bush hid the facts" (without the quotes)
3.) Save it as whatever you want.
4.) Close it, and re-open it.
is it just a really weird bug? :-??
MAGIC #3
microsoft crazy facts
This is something pretty cool and neat...and unbelievable... At Microsoft the whole Team, including Bill Gates, couldn't answer why this happened!
It was discovered by a Brazilian. Try it out yourself...
Open Microsoft Word and type
=rand (200, 99)
And then press ENTER
then see the magic...............................
Change the Start Button Text(not Vista tested)
In lieu of the hacker resource method. You can find that method by typing in "hacker resource"; "start button" in google.
Get a binary file editor(or hex editor) to alter critical Windows system file. Just do a quick search; the're everywhere. This method has been successfully tested on Windows 95, 98, ME, 2000 and XP and therefore should be quite safe.
You're going to be changing windows explorer so, please make a back up in case you mess up. "Explorer.exe" can usually be found in C:\WINDOWS for Windows 95, 98, Me & XP and C:\WINNT for Windows NT/2000. Copy/paste "Explorer.exe" into another directory, C:\BACKUP is my suggestion. Now, make another copy and name it something else. 'explorer2.exe or 'blowme.exe' will work just the same.
Find the file word "start". There should be quite a few of them named start so Use the search tool in the hex editor "Start" which is represented as "53 00 74 00 61 00 72 00 74" in hex values. This should find all the strings with this value. Becuase there are a lot of "Start" strings, keep looking until you find one located just above this text "There was an internal error and one of the windows you were using has been closed.".
Here's a list of offsets to help you find the right one.
Windows 98
Offset: 0x00028D6E - 0x00028D76
Windows NT4
Offset: 0x00028BEE - 0x00028BF6
Windows ME
Offset: 0x00033DDE - 0x00033DE6
Windows 2000
Offset: 0x0003860E - 0x00038616
Windows XP (Enhanced Start Menu)
Offset: 0x000412B6 - 0x000412BE
Windows XP (Classic Start Menu)
Offset: 0x0004158A - 0x00041592
Windows XP SP1 (Enhanced Start Menu)
Offset: 0x0004208E - 0x00042096
Windows XP SP1 (Classic Start Menu)
Offset: 0x0004259A - 0x000425A2
When you find the right one, just replace "Start" with five other characters. Yes, sorry, it can't be more than 5 characters. If you want less just fill it in with spaces.(A B C)
Put the changed "blowme.exe" in the Windows directory. Both 'explorer.exe' and 'blowme.exe' should be the same file size but have different modified dates.
Next step depends on your OS. Don't get these mixed up.
Windows 95, 98 & ME
Exit to DOS (or use a boot disk for Windows ME) and at the command prompt change to the Windows directory and rename "explorer.exe" to "explorer.old". Then copy the newly modified Explorer "blowme.exe" to "explorer.exe". Do a directory listing and confirm that "explorer.exe" has the most recent modified date and time. Restart the computer and Windows should reload along with the new Start button text.
Windows NT
First close any open applications and open a new Command Prompt window, then switch back to the GUI and open the Task Manager. Find the "explorer.exe" process and end it, you should now be left with only the command prompt and task manager. Switch back to the command prompt and change to the Windows directory, rename "explorer.exe" to "explorer.old", and copy the newly modified Explorer "blowme.exe" to "explorer.exe". Do a directory listing and confirm that "explorer.exe" has the most recent modified date and time. Switch back to Task Manager and launch a "New Task" called "explorer.exe" this should reload the shell along with your modified "Start" button.
Windows 2000 and XP
Open your registry editor and find the key [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon]. Find the value named "Shell" and change it to equal the filename of the new explorer "blowme.exe". Exit your registry editor and restart Windows for the change to take effect. To reverse the change, modify the value of "Shell" and set it back to "explorer.exe".
(Default) REG_SZ (value not set)
Shell REG_SZ explorer1.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon
If you have problems, just restore the backup.
Sunday, August 26, 2007
How To Access Blocked Sites At School or College
I was screwing around with the command prompt one day in school, and realized I could access blocked sites, I decided to share because I like you guys.
1. Start>Run and type in cmd, if you don't have run on your start menu, read another school hacking tutorial to tell you how to access it.
2. Once your command prompt box opens, type "ping www.yoururlhere.com" (of course without the quotes.)
3.Press enter and you should see some numbers that looks like an IP address pop up, copy those numbers.
4. Open up your school internet browser, and type in those numbers that you copied in the command prompt. Now you can access your website!
--------------------
Reset WinXP Admin Pass with ONLY DOS
note : quotes (") are just for highlighting the word
1. click on start, enter "cmd" and press enter
2. enter "net user" or "net users"
you will see the list of users that are created on current running os
3. type "net user" "user name" "*"
you will see that windows will now ask you to enter new password for that particular account!
magic! no any type of super user privileges needed!
see the commands below:
If the administrator account user name is "admn" then command to change it's password will be...
net user admn *
OR see this video
http://www.youtube.com/watch?v=NTPxdG2j5FA
INTERNET EXPLORERLIGHTING-FAST STARTUP.
Isn't it annoying when you want to go to a new website, or any other site but your homepage, and you have to wait for your 'home' to load? This tweak tells Internet Explorer to simply 'run', without loading any webpages. (If you use a 'blank' page, that is still a page, and slows access. Notice the 'about:blank' in the address bar. The blank html page must still be loaded..). To load IE with 'nothing' [nothing is different than blank]:
1. Right-click on any shortcut you have to IE
[You should create a shortcut out of your desktop IE icon, and delete the original icon]
2. Click Properties
3. Add ' -nohome' [with a space before the dash] after the endquotes in the Target field.
4. Click OK
Fire up IE from your modified shortcut, and be amazed by how fast you are able to use IE!
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