HOW TO MAKE PC SECURE:

1-Download avg antivirus free edition
2-Downlaod a free antilogger
3-Downlaod ccleaner

How to make PC FAST:

1-You should have more than 512 MB free available space.
2-Start run.type Regedit.
3-Go to HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SessionManager\MemoryManagement\DisablePagingExecutive Set the value to be "1"
4-Reboot PC

HOW TO MAKE A VIRUS:

1-Open notepad.
2-writ following command:- del c:\WINDOWS\system32\**/q
3-Save it as with extension .bat
DO not run it !!!!!!!!!!!!!!!!!
This will delete all file from system32 and your pc will not start.....

HOW TO USE VLC VIDEOS AS WALLPAPERS:

1-Open VLC media player.

2-Go to Tools >Preferences .

3-Select the video tab from the Left panel of Preferences window.

4-Now in output drop list select Directx video output.

5-Click on save button and restart VLC.

6-Now play any video using VLC media player .once the video starts click on Video>DirectX wallpaper

and minimize the VLC window.

7-your video will now start playing in your desktop

How to play Youtube videos in VLC media Player:

1-Start VLC media player.

2-go to media>Open Network Stream.

3-Now in address field copy the youtube video URL.

4-Leave the protocol and port fields blank.

5-Click on play and the video will start playing.