使用bat脚本清理系统垃圾的方法

@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 Inter 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

@ ECHO OFF
@ ECHO.
@ ECHO.
@ ECHO. 说 明
@ ECHO -----------------------------------------------------------------------
@ ECHO 桌面右键会多出一项或多项菜单，这些功能并不实用，
@ ECHO 拖慢右键的弹出速度
@ ECHO 清除它。
@ ECHO -----------------------------------------------------------------------
@ Echo.
PAUSE
regsvr32 /u /s igfxpph.dll
reg delete HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers /f
reg add HKEY_CLASSES_ROOT\Directory\Background\shellex\ContextMenuHandlers\new /ve /d {D969A300-E7FF-11d0-A93B-00A0C90F2719}
reg delete HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v HotKeysCmds /f
reg delete HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run /v IgfxTray /f