windows小技巧

win7 桌面图标显示不正常

taskkill /im explorer.exe /f 
cd /d %userprofile%\appdata\local 
del iconcache.db /a 
start explorer.exe 
exit

win10删除文件夹左侧的onedrive图标

win+r 运行 regedit
搜索 018D5C66-4533-4307-9B53-224DE2ED1FE6
修改 System.IsPinnedToNameSpaceTree = 0

WIN10删除update

net stop wuauserv
net stop cryptSvc
net stop bits
net stop msiserver
rmdir C:\Windows\SoftwareDistribution /s /q
net start wuauserv
net start cryptSvc
net start bits
net start msiserver