电脑缓存清理，轻松掌握CMD命令技巧

在电脑使用过程中，缓存文件会逐渐积累，这些文件虽然不会占用太多磁盘空间，但会影响电脑的运行速度和性能。定期清理缓存文件是保持电脑高效运行的重要手段。本文将介绍如何使用CMD命令轻松清理电脑缓存。

一、了解缓存文件

缓存文件是电脑为了提高运行效率而存储的一些临时数据。这些数据包括网页缓存、系统缓存、应用程序缓存等。缓存文件的存在有助于加快访问速度，但过多或过时的缓存文件则会占用磁盘空间，甚至影响电脑性能。

二、使用CMD命令清理缓存

1. 清理网页缓存

网页缓存主要存储在浏览器中，使用CMD命令清理网页缓存的方法如下：

DEL /Q %userprofile%\AppData\Local\Google\Chrome\User Data\Default\Cache\*
DEL /Q %userprofile%\AppData\Local\Microsoft\Edge\User Data\Default\Cache\*
DEL /Q %userprofile%\AppData\Local\Yandex\Browser\User Data\Default\Cache\*

以上命令分别针对Chrome、Edge和Yandex浏览器进行缓存清理。将上述命令复制到CMD窗口中，按回车键执行即可。

2. 清理系统缓存

系统缓存包括Windows Update缓存、系统文件缓存等。以下命令可以清理系统缓存：

”`cmd net stop wuauserv net stop cryptSvc net stop bits net stop msiserver DEL /Q %windir%\System32\catroot2*.* DEL /Q %windir%\SoftwareDistribution*.* DEL /Q %windir%\System32\WindowsUpdate.log DEL /Q %windir%\System32\Logs\CBS\CBS.log DEL /Q %windir%\System32\Logs\DISM\DISM.log DEL /Q %windir%\System32\Logs\DISM\DISM.log.old DEL /Q %windir%\System32\Logs\DISM\DISM.log.1 DEL /Q %windir%\System32\Logs\DISM\DISM.log.2 DEL /Q %windir%\System32\Logs\DISM\DISM.log.3 DEL /Q %windir%\System32\Logs\DISM\DISM.log.4 DEL /Q %windir%\System32\Logs\DISM\DISM.log.5 DEL /Q %windir%\System32\Logs\DISM\DISM.log.6 DEL /Q %windir%\System32\Logs\DISM\DISM.log.7 DEL /Q %windir%\System32\Logs\DISM\DISM.log.8 DEL /Q %windir%\System32\Logs\DISM\DISM.log.9 DEL /Q %windir%\System32\Logs\DISM\DISM.log.10 DEL /Q %windir%\System32\Logs\DISM\DISM.log.11 DEL /Q %windir%\System32\Logs\DISM\DISM.log.12 DEL /Q %windir%\System32\Logs\DISM\DISM.log.13 DEL /Q %windir%\System32\Logs\DISM\DISM.log.14 DEL /Q %windir%\System32\Logs\DISM\DISM.log.15 DEL /Q %windir%\System32\Logs\DISM\DISM.log.16 DEL /Q %windir%\System32\Logs\DISM\DISM.log.17 DEL /Q %windir%\System32\Logs\DISM\DISM.log.18 DEL /Q %windir%\System32\Logs\DISM\DISM.log.19 DEL /Q %windir%\System32\Logs\DISM\DISM.log.20 DEL /Q %windir%\System32\Logs\DISM\DISM.log.21 DEL /Q %windir%\System32\Logs\DISM\DISM.log.22 DEL /Q %windir%\System32\Logs\DISM\DISM.log.23 DEL /Q %windir%\System32\Logs\DISM\DISM.log.24 DEL /Q %windir%\System32\Logs\DISM\DISM.log.25 DEL /Q %windir%\System32\Logs\DISM\DISM.log.26 DEL /Q %windir%\System32\Logs\DISM\DISM.log.27 DEL /Q %windir%\System32\Logs\DISM\DISM.log.28 DEL /Q %windir%\System32\Logs\DISM\DISM.log.29 DEL /Q %windir%\System32\Logs\DISM\DISM.log.30 DEL /Q %windir%\System32\Logs\DISM\DISM.log.31 DEL /Q %windir%\System32\Logs\DISM\DISM.log.32 DEL /Q %windir%\System32\Logs\DISM\DISM.log.33 DEL /Q %windir%\System32\Logs\DISM\DISM.log.34 DEL /Q %windir%\System32\Logs\DISM\DISM.log.35 DEL /Q %windir%\System32\Logs\DISM\DISM.log.36 DEL /Q %windir%\System32\Logs\DISM\DISM.log.37 DEL /Q %windir%\System32\Logs\DISM\DISM.log.38 DEL /Q %windir%\System32\Logs\DISM\DISM.log.39 DEL /Q %windir%\System32\Logs\DISM\DISM.log.40 DEL /Q %windir%\System32\Logs\DISM\DISM.log.41 DEL /Q %windir%\System32\Logs\DISM\DISM.log.42 DEL /Q %windir%\System32\Logs\DISM\DISM.log.43 DEL /Q %windir%\System32\Logs\DISM\DISM.log.44 DEL /Q %windir%\System32\Logs\DISM\DISM.log.45 DEL /Q %windir%\System32\Logs\DISM\DISM.log.46 DEL /Q %windir%\System32\Logs\DISM\DISM.log.47 DEL /Q %windir%\System32\Logs\DISM\DISM.log.48 DEL /Q %windir%\System32\Logs\DISM\DISM.log.49 DEL /Q %windir%\System32\Logs\DISM\DISM.log.50 DEL /Q %windir%\System32\Logs\DISM\DISM.log.51 DEL /Q %windir%\System32\Logs\DISM\DISM.log.52 DEL /Q %windir%\System32\Logs\DISM\DISM.log.53 DEL /Q %windir%\System32\Logs\DISM\DISM.log.54 DEL /Q %windir%\System32\Logs\DISM\DISM.log.55 DEL /Q %windir%\System32\Logs\DISM\DISM.log.56 DEL /Q 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DEL /Q %windir%\System32\Logs\DISM\DISM.log.120 DEL /Q %windir%\System32\Logs\DISM\DISM.log.121 DEL /Q %windir%\System32\Logs\DISM\DISM.log.122 DEL /Q %windir%\System32\Logs\DISM\DISM.log.123 DEL /Q %windir%\System32\Logs\DISM\DISM.log.124 DEL /Q %windir%\System32\Logs\DISM\DISM.log.125 DEL /Q %windir%\System32\Logs\DISM\DISM.log.126 DEL /Q %windir%\System32\Logs\DISM\DISM.log.127 DEL /Q %windir%\System32\Logs\DISM\DISM.log.128 DEL /Q %windir%\System32\Logs\DISM\DISM.log.129 DEL /Q %windir%\System32\Logs\DISM\DISM.log.130 DEL /Q %windir%\System32\Logs\DISM\DISM.log.131 DEL /Q %windir%\System32\Logs\DISM\DISM.log.132 DEL /Q %windir%\System32\Logs\DISM\DISM.log.133 DEL /Q %windir%\System32\Logs\DISM\DISM.log.134 DEL /Q %windir%\System32\Logs\DISM\DISM.log.135 DEL /Q %windir%\System32\Logs\DISM\DISM.log.136 DEL /Q %windir%\System32\Logs\DISM\DISM.log.137 DEL /Q %windir%\System32\Logs\DISM\DISM.log.138 DEL /Q %windir%\System32\Logs\DISM\DISM.log.139 DEL /Q 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