快速清理系统垃圾

@echo off         
echo 正在清除系统垃圾文件，请稍等......         
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 %systemdrive%/recycled/*.*         
del /f /s /q %windir%/*.bak         
del /f /s /q %windir%/prefetch/*.*         
rd /s /q %windir%/temp & md %windir%/temp         
del /f /q %userprofile%/cookies/*.*         
del /f /q %userprofile%/recent/*.*         
del /f /s /q "%userprofile%/Local Settings/Temporary Internet Files/*.*"         
del /f /s /q "%userprofile%/Local Settings/Temp/*.*"         
del /f /s /q "%userprofile%/recent/*.*"         
echo 清除系统LJ完成！         
echo. & pause         

将以上内容保存为bat文件，运行即可。