how to remove virus from USB drive.

USB drives have become a big problem in offices,colleges,hostels. Plug it in and In case your antivirus fail to detuct a malicious file or virus in the USB then, the USB drive can be made to automatically start a program the moment it is plugged in.
And this is exactly where USB Firewall come into the picture. USB Firewall alerts a user when a USB peripheral tries to auto start a potentially malicious file. a potentially malicious fileYou can then delete the file with the delete button.
As soon as USB FireWall is launching, it works in background task, its window is shown only when one program tries to launch out automatically from an USB peripheral.
USB FireWall is a freeware and its functionality is limited, if ever the malicious program is already present in your system, it tries to stop it but a patch or an Antivirus program is much more adapted to this kind of problem. Just remember to start USB Firewall before you plug a USB into your PC.
A must have tool if you don’t have an antivirus. It is Free!