It will provide a summary of its activity when finished, as well as a destination where you can find the log files. While it runs, the System File Checker will look for corrupted files and attempt to repair them if possible. The process will take some time-up to several minutes depending on the size of your drive.
Just type in sfc /scannow and sit back and wait. While it may look intimidating, it isn’t. Open the command prompt by typing Windows + R and then cmd.
