Click "Start" and enter cmd in the search bar, right-click "cmd.exe" and select "Run as Administrator", or directly press win +X to select the command prompt (Administrator).
Open and enter the following instructions:
Net? Stop? WuAuServ
RD？ /s？ % windir% \ software distribution
Net? Start? WuAuServ
export
2. Use the system's own disk cleaning function to delete temporary files, empty the recycle bin, and delete various system files and other items that are no longer needed.
3. Put the virtual memory on a relatively free disk and click "Start"->; Right-click the computer-> "properties"->; "advanced system settings"->; "advanced->;" "Settings"-> "Advanced"-> in the performance bar; Virtual memory "change"->; Select a free disk, and then click Custom Size to set it manually. Recommended 4096M m.
4. Organize the storage space of the system restore point, and click "Start"->; Right-click the computer-> "properties"->; "advanced system settings"->; "system protection"->; "Configure", manually slide the slider to adjust the storage space of the system restore point.