把如下＝＝＝之间的代码输在记事本里，并另存成bat格式的批处理文件，以后双击，就可以自动清除C盘的临时文件、垃圾文件了。

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@echo off
setlocal enabledelayedexpansion
if exist %systemdrive%\*.tmp del /f /s /q %systemdrive%\*.tmp
if exist %systemdrive%\*._mp del /f /s /q %systemdrive%\*._mp
if exist %systemdrive%\*.gid del /f /s /q %systemdrive%\*.gid
if exist %systemdrive%\*.chk del /f /s /q %systemdrive%\*.chk
if exist %systemdrive%\*.old del /f /s /q %systemdrive%\*.old
if exist %systemdrive%\recycled\*.* del /f /s /q %systemdrive%\recycled\*.*
if exist %windir%\*.bak del /f /s /q %windir%\*.bak
if exist %windir%\prefetch\*.* del /f /s /q %windir%\prefetch\*.*
rd /s /q %windir%\temp & md %windir%\temp
if exist %userprofile%\cookies\*.* del /f /q %userprofile%\cookies\*.*
if exist %userprofile%\recent\*.* del /f /q %userprofile%\recent\*.*
if exist "%userprofile%\Local Settings\Temporary Internet Files\*.*" del /f /s /q "%userprofile%\Local Settings\Temporary Interne "C:\Documents and Settings\Administrator\Cookies\*.*" del /f /s /q "C:\Documents and Settings\Administrator\Cookies\*.*"
if exist "%userprofile%\Local Settings\Temp\*.*" del /f /s /q "%userprofile%\Local Settings\Temp\*.*"
if exist "%userprofile%\recent\*.*" del /f /s /q "%userprofile%\recent\*.*"t Files\*.*"
if exist

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