电脑运行速度慢怎么办

首先我们就新建一个文本文档文件！我们鼠标右键就能新建一个文本文档文件了！我们可以在桌面鼠标右键菜单，选择“新建”，然后再选择“文本文档”！就能在桌面新一个空白的文本文档文件了！

现在我们就要打开新建的文本文档文件！里面什么都没有，空空如也！我们要在这里进行编辑啦！在文本文档文件里输入一些程序代码！这些代码如下！@ECHO offcolor 0a::echo 当前帐户：%username%ECHO.echo 请选择是否用于服务器:echo.echo 1.是服务器-- 按任意数字键echo 2.非服务器-- 按回车或其它任意键echo.set /p s=请选择：echo %s%|findstr /be '[0-9]*' >nul &&goto:server||goto:PC ::if /i '%s%' equ 'Y' goto:server else goto:pc:PCECHO ==本程序用于服务器时具有相当的危险性，请参照本程序源码REM操作！==REM 服务器操作时这部分操作请勿使用！否则本人概不负责！TITLE 清理.bak备份文件-谨慎操作！del /f /s /q %windir%\*.bakREM 用于服务器时请勿删除日志！-谨慎操作！TITLE 用于服务器时请勿删除日志！-谨慎操作！del /f /s /q %systemdrive%\*.logREM 勿使用rd /s /q %windir%\temp & md %windir%\temp命令，否则服务器服务（如DB）容易出现问题！::del /f/s /q %windir%\temp\*.*REM 若要清理帮助文件，将下面的::删除即可::rd /s /q '%windir%\help'goto:server:serverECHO ::1.清理局域网共享痕迹--注册表::TITLE ::1.清理局域网共享痕迹--注册表::reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\WorkgroupCrawler\Shares' /f >nul 2>nul ECHO ::2.清理运行或操作历史记录--注册表::TITLE ::2.清理运行或操作历史记录--注册表::reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\Folder' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.txt' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.rar' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.mp3' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.jpg' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.ini' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.bmp' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.doc' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.eip' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.htm' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.ico' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.inf' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.gif' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.wav' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.xls' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs\.rm' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RecentDocs' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\LastVisitedMRU' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\*' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\mp3' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\rm' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\wav' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\bat' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\exe' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\eip' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\ico' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\htm' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\ComDlg32\OpenSaveMRU\jpg' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\RunMRU' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\StreamMRU' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{5E6AB780-7743-11CF-A12B-00AA004AE837}\Count' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Windows\CurrentVersion\Explorer\UserAssist\{75048700-EF1F-11D0-9888-006097DEACF9}\Count' /va /f >nul 2>nul reg delete 'HKCU\Software\WinRAR\ArcHistory' /va /f >nul 2>nul reg delete 'HKCU\Software\WinRAR\DialogEditHistory\ArcName' /va /f >nul 2>nulreg delete 'HKCU\Software\WinRAR\DialogEditHistory\ExtrPath' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\MediaPlayer\Player\RecentFileList' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Microsoft Management Console\Recent File List' /va /f >nul 2>nul reg delete 'HKCU\Software\Microsoft\Office\11.0\PowerPoint\Recent File List' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Office\11.0\Excel\Recent File' /va /f >nul 2>nulreg delete 'HKCU\Software\Microsoft\Office\11.0\Word\Data' /v 'Settings' /f >nul 2>nulreg delete 'HKCU\Software\VMware, Inc.' /va /f >nul 2>nulECHO ::3.清理IE浏览历史的下拉列表--注册表::TITLE ::3.清理IE浏览历史的下拉列表--注册表::reg delete 'HKCU\Software\Microsoft\Internet Explorer\TypedUrls' /va /f >nul 2>nul ECHO ::4.正在清理常见系统垃圾文件＝::TITLE ::4.正在清理常见系统垃圾文件::del /f /q '%ALLUSERSPROFILE%\Documents\DrWatson\*.*'>nul 2>nul del /f /s /q %systemdrive%\*.tmpdel /f /s /q %systemdrive%\*._mpdel /f /s /q %systemdrive%\*.giddel /f /s /q %systemdrive%\*.chkdel /f /s /q %systemdrive%\*.olddel /f /s /q %systemdrive%\thumbs.dbdel /f /s /q %systemdrive%\recycled\*.*del /f /s /q %windir%\system32\dllcache\*.*del /f /s /q %windir%\prefetch\*.*clsECHO ::5.为安全起见，以下清理操作只对当前登录帐户有效::TITLE ::5.为安全起见，以下清理操作只对当前登录帐户有效::del /f /s /q '%tmp%\*.*'ECHO ::6.清理文件缓存::TITLE ::6.清理文件缓存::SFC /purgecacheclsECHO ::7.清理系统升级补丁目录::TITLE ::7.清理系统升级补丁目录::dir %SystemRoot%\$*$ /ad/b >%SystemRoot%\DirTmp.txt for /f %%a in (%SystemRoot%\DirTmp.txt) do rd /s /q '%SystemRoot%\%%a' del /f /q %SystemRoot%\DirTmp.txtclsECHO ::8.清理磁盘错误检测文件::TITLE ::8.清理磁盘错误检测文件::dir %SystemDrive%\found.??? /ad/b >%systemDrive%\DirTmp.txt for /f %%a in (%systemDrive%\DirTmp.txt) do rd /s /q '%systemDrive%\%%a' del /f /q %systemDrive%\DirTmp.txtclsECHO ::9.正在清理所有(域)帐户下的所有临时文件，请稍候::TITLE ::9.正在清理所有(域)帐户下的所有临时文件，请稍候::dir '%SystemDrive%\Documents and Settings\' /ad/b >%SystemDrive%\DirTmp.txt for /f %%a in (%SystemDrive%\DirTmp.txt) do del /f /s /q '%SystemDrive%\Documents and Settings\%%a\Cookies\*.*'&del /f /s /q '%SystemDrive%\Documents and Settings\%%a\Recent\*.*'&rd /s /q '%SystemDrive%\Documents and Settings\%%a\Local Settings\History\'&del /f /s /q '%SystemDrive%\Documents and Settings\%%a\Local Settings\Temp\*.*'&del /f /s /q '%SystemDrive%\Documents and Settings\%%a\Local Settings\Temporary Internet Files\*.*'del /f /q %SystemDrive%\DirTmp.txtclsECHO ::10.删除系统驱动备份文件，释放空间::TITLE ::10.删除系统驱动备份文件，释放空间::rd /s /q %SystemDrive%\swsetup\ECHO ::11.正在进行系统优化::TITLE ::11.正在进行系统优化::echo 禁用RealPlayer更新和开机项::清理右键ATI显卡选项--ATI CATALYST(R) Control::if exist '%windir%\system32\atiacmxx.dll' (regsvr32 /u '%windir%\system32\atiacmxx.dll')::清理右键Intel显卡选项::if exist '%windir%\system32\igfxpph.dll' regsvr32 /u '%windir%\system32\igfxpph.dll'::清理右键NVIDIA显卡选项::if exist '%windir%\system32\nvcpl.dll' regsvr32 /u '%windir%\system32\nvcpl.dll'::清理realplayer更新if exist '%ProgramFiles%\Common~1\Real\Update_OB\realsched.exe' ren '%ProgramFiles%\Common~1\Real\Update_OB\realsched.exe' realsched.ex_ if exist '%ProgramFiles%\Common~1\Real\Update_OB\realsched.exe' del /f /s /q '%ProgramFiles%\Common~1\Real\Update_OB\realsched.exe'reg delete 'HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Run' /v TkBellExe /fclsECHO ::12.正在进行最后一步——磁盘清理，完成后自动退出::ECHO 当耗时越长时，说明你系统垃圾越多，请耐心等待程序执行完毕。。。TITLE ::12.正在进行最后一步——磁盘清理，完成后自动退出::cleanmgr /sagerun:99exit

现在我们要在我们的电脑里设置一下！把我们文件的扩展名显示出来！这样我们就能修改文件的扩展名了！我们随便用一个文件夹，打开“组织”菜单，然后“文件夹和搜索选项”！在选项卡里选择查看，然后把“隐藏已知文件类型的扩展名”前面的钩去掉！

把这个文本文件另存为BAT文件！我们可以直接保存好这个TXT文件，之后把TXT的扩展名改为BAT的；也可以另存，这时候在文件名那里把扩展名改为BAT的也是可以的！

如果安装了360的一些软件的，我们就先要把360的软件退出！如果不退出就会有一些提示，我们就要允许它就行了！不要阻止，阻止了程序会运行不下去！

现在我们就运行一下我们之前做好的软件吧！我们要选择一下，我们的就选择不是服务器2吧！现在我们就能看程序在一个一个地清除系统中的垃圾文件了！

现在我们就用一些常用的软件来检测一下我们的电脑还有多少垃圾吧!嘻嘻…两个软件的检测到的垃圾都不多！是不是很有用呢？赶快自己动手做一个吧！