Asalam O Alikum

Expert mere dell Inspriron Me Koi Bt Ajeeb sa virus he New window be nahe install ho rahe Us k sath jese hi usb lagein wo us m mojood files ko b corrupt krdeti he. Windows Install hona strat ho jati he bt drive slection k option m na he drive ko format karne ka option deti na delete. Or us m koi drivers nahe install kr saka like Lan Wifi. Or Windows m new folder open karoew to wo b new window m open hota he or sytem me ik Removable Disk show ho rahe he likn us k sath koi device be nahe connect.
So guide me.