I quarreled with my husband and dropped my computer. The result began slowly. 10 minutes, and the mouse arrow keeps turning. The bottom line disappeared and the mouse arrow kept turning.

First, the fault description symptoms: when the boot just enters the system interface, nothing can be opened, and it takes about one minute to open.

Second, the solution:

1, please upgrade the virus database of antivirus software, carry out comprehensive antivirus and eliminate the causes of the virus.

2. Start → Run, enter msconfig→ OK. In the open system configuration program, close some unimportant services and startup programs, and restart the computer.

3. Go to My Computer-Tools-Folder Options-View-Uncheck "Automatically search network folders and printers". 8.0.X(X is any value between 1-255), and the subnet mask can be set to 255.255.255.0→ OK → OK.

4. Clear the prefetch directory, enter the C:WINDOWSPrefetch folder, delete all files with the extension pf, and restart.