How to scan your PC using CMD
Learn to scan your PC by using Command Prompt. Run the CMD as an Administrator and in it type following: chkdsk C: and wait for the process to end. If the scan finds any problems, just type the “Y” on your keyboard and then restart your computer to fix the issue.
Also remember to type the correct letter of the disk you want to check. It shouldn’t be only C:, it can be D: or even A:!!!!
# IMPORTANT:THIS METHOD WORKS ON WINDOWS 7/8/8.1/10!!!!