If I use my friends’ pen drive, the performance of my system gradually will decrease. Also if there is antivirus, it is not efficient if we do not update regularly. It is bandwidth consuming. Also some antivirus cannot prevent some type of virus. How can I prevent the entry of VIRUS while inserting into my PC which has no antivirus?
My question is I have no antivirus and I have to insert the drive without formatting. Answer to the question.

Nelda