Many unnecessary files are stored in our hard drive of windows operating system. Delete unnecessary files on the hard drive on your operating system.
To clean unnecessary file:
-At first go to start menu then click Run.
-Write “Cleanmgr” (without quotation).
-Select the drive you want to clean up unnecessary files.
-Now that you want to delete unnecessary files, contains the check mark.
-Yes Click to clear the drive simply.
-Check your drive space, you drive space are increased.