How to enable "my computer"

Open "my computer" and a small flashlight icon appears. Wait...
Modifying the Registry can solve this problem:
 
Solution
 
1. Click Start> Run. In the run dialog box, enter Regedit and click OK to open the Registry Editor. Expand the following sub-keys in sequence: HKEY_LOCAL_MACHINE \ SYSTEM \ CurrentControlSet \ Services \ lanmanserver, create a New DWORD Value named "Maxworkitems" in the window on the right, and double-click it. In the displayed "Edit DWORD Value" dialog box, the key value is determined based on the computer's memory capacity. If the computer's memory is less than 512 MB, enter "256". If the memory is greater than 512 MB, set it to "1024 ". After the operation, exit the Registry Editor and restart the computer.
 
2. The HKEY_LOCAL_MACHINE \ SOFTWARE \ Microsoft \ Windows \ CurrentVersion \ Explorer \ MYcomputer is deleted.
 
Note: method 1 is used, and the effect is not obvious. After method 2 is used, it is very fast to open my computer, but the icons "My Documents" and "shared documents" were not displayed.