When operating in win 10 system, there are many partners whose left key is invalid and right key is valid. To this end, we bring you an effective solution to the win 10 start menu. Let's have a look.

Win 10 start menu left key is invalid, right key is valid:

1. Click the right key in the lower left corner to start, and then click "Run".

2. Then enter "powershell" during the operation.

3. A window will appear.

4. Enter the command in it:

get-appx package | % { Add-appx package-DisableDevelopmentMode-Register " $($ _。 install location)\ app xmanifest . XML "-verbose }

Finally, the command will be automatically executed, and when it ends, normal operation will be possible.