How remove autorun virus

Oh ,my god my computer is infected my the autorun virus and all folder
and windows are open in windows explorer and i am getting the autoplay
option on top in my right click what i do . And my antivirus is unable to
remove it when it dectect it and remove it then after it come back . this is most common problem face by the people so i am going to tell you the easy way to remove the virus . first go to your any drive lets
take exaple c: drive so just type .c:autorun.inf then a notped file is open and you get the unknown code so just delete the cods and type
[autorun]
open=shell
and just save as it autorun.inf and drag it into your drive and restart your pc