Solve Win10 start menu, wifi network and volume can not open method

Processing method 1:
1, right click on the menu; find "Computer Management" in the pop-up options and click to open.

2, find “services and applications & rdquo;; click & ldquo; service & rdquo;.

3, then we need to find User Manager in the service list and double click to start.

4. After double-clicking on it, we need to first check if it is set to “start”, then we click on the above "Login”.

5. Finally, we need to click "Allow service to interact with the desktop" in the box above. Then click on the app.

Processing method 2:
1, ctrl+shift+esc three keys to open the task manager, files, run new tasks, run services.msc

2, find windows Firewall, check Whether it is the startup state, if it is the shutdown state, click “Start”, if it is already in the startup state, skip this step
3, open the cmd with the task manager, pay attention to check “ run with the system administrator” Enter the command powershell and press Enter

4. Copy the following commands into the newly created text file, then select all the copies, then copy ctrl+v to cmd. If successful, the cmd command box will be color-coded. Figure:
Get-AppXPackage -AllUsers