0 1 Close homegroup

Control Panel-Administrative Tools-Services-Homegroup Listener and Homegroup Provider are disabled.

Turn off the task of disk defragmentation and automatic maintenance planning.

Select disk C- properties-tools-optimize and defragment drives-optimize-change settings-deselect run as scheduled.

03 Close Windows Defender (as needed)

Control Panel–Windows Defender–Settings–Implement Protection–Unchecked, Administrator–Enable Windows Defender–Unchecked.

Control Panel-Administrative Tools-Services-Disable Windows Defender service.

04 close Windows search

Control Panel-Administrative Tools-Services-Disable Windows Search.

Set up super extraction service.

Control Panel-Administrative Tools-Services-Super Extraction-Startup Type-Automatic (Delayed Startup).

Clean up the Windows.old folder.

Drive c-right-click-properties-disk cleaning-select the previous Windows installation check box-and confirm to clean it.

07 set up automatic login

Win+R–Enter netplwiz–Cancel the option of having to enter a user name and password to use the computer–Then double-click the account that needs to be automatically logged in–Enter the password.

08 Turn off ipv6

Network * * * Enjoy Center-Network Connection-Ethernet-Properties-Cancel ipv6.

Turn off special effects

System Properties-Advanced-Performance-Settings-Visual Effects-Turn off the fade-in effect.

10 Turn off virtual memory.

System Properties-Advanced-Performance-Settings, select Advanced, click Change in the virtual memory, uncheck "Automatically manage the paging file size of the drive", click "No paging file" below, click "Settings" and click "OK".