@echo off 

del/f/s/q %systemdrive%\*.tmp 

del/f/s/q %systemdrive%\*._mp 

del/f/s/q %systemdrive%\*.log 

del/f/s/q %systemdrive%\*.gid 

del/f/s/q %systemdrive%\*.chk 

del/f/s/q %systemdrive%\*.old 

del/f/s/q %windir%\*.bak 

del/f/q %systemdrive%\recycled\*.* 

del/f/q %windir%\prefetch\*.* 

rd/s/q %windir%\temp & md %windir%\tempemp% &md %temp% 

del/f/q %userprofile%\cookies\*.* 

del/f/q %userprofile%\recent\*.* 

rd/s/q \"%userprofile%\Local Settings\Temporary Internet Files\" 

cls & echo ϵͳ:) 

echo. & pause