According to the query of 360 security guard platform, 1, open 360 security guard and click "Function Daquan".

2. Find "System Tools" in the function encyclopedia and click "Open".

3. In the page that opens, find "System Disk Slimming" and click "Add". Click "Lose weight now".

4. Check "hibernation file" and click "Start scanning".

5. After scanning, check the hibernation files to be restored, and then click Restore Selected Files.