一、打开记事本在记事本里面输入下面代码，然后保存，保存成xxx.bat的格式，保存类型选择所有文件。接着找到并双击该文件即可开始清除注册表垃圾。如下图所示：

@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 SettingsTemporary Internet Files”

cls & echo 系统垃圾清除完成：)

echo. & pause