How to permanently delete virus from usb/flash using cmd
When you are using usb to transfer data,then virus will transfer in your flash or system.You format USB to delete all data and virus.But some kind of virus never deleted by formatting.I am sharing with you a method by which you can permanently delete virus using command prompt.Now follow given below steps to format pen drive.
1).
Insert usb in your computer.
2).
Find drive letter of usb.
3).
Press (window key +R) simultaneously.Run window will appear.
4)
Type “cmd” without qoutes.Press “ENTER”command prompt window will open.
5).
In command prompt window type (format your pen drive letter:) for example type “format g:” without qoutes.
6).
Hit “ENTER” twice.
7).
Wait few seconds until command prompt verify the file system.
8).
Command prompt will ask you to enter the drive name.
9).
Type drive name and hit enter again.
10).
Now all virus will be deleted from usb.
