أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
try to copy your files to another partion like D and format just the partion C
Before you format your it, you can create a back up of all your personal files and the operating system in your computer then move it to an external memory like a USB Flash Drive or External HDD.
Save important files in the hard disk or flash .
