Technical Tip -2: Repair Windows File

Due to some reasons, the protected files of our system corrupted. Due to which PC performance reduces. Most of the people thought that PC hit by some viruses. To repair your files just follow the method ::

1. Run the cmd as administrator.
2. Type the command sfc /scannow and press enter.

Now for some time. After completion of scan it will show you if there is any corrupt file or not.