How to fix Win7 system?

1. Click on the Start menu and enter CMD in the search box! As shown below:

2. Find the CMD program in the search results, right click on the program and select Run as administrator! As shown below!

3. Bring up the command prompt! Enter Sfc/? at the command prompt and press Enter, as shown below! The dialog will prompt you for all the repair commands!

4, enter Sfc /Scannow at the prompt, enter the scan system file and automatically repair! Wait for the repair to complete! The entire scanning process lasts about 10 minutes.

5, the scan results will list the problem points in detail, as well as the repair record as shown below! Xiaobian just reinstalled the system, did not find any abnormalities!

6, we also to the system The reference file is scanned and automatically repaired! Just type Sfc /Scanfile in the command box and press Enter!