Run a Scan on Your USB Flash Drive with Norton 360
One common way that viruses can be transferred from one computer to another is via external storage. External hard drives, memory cards and flash drives are devices that can easily be connected to any computer with a USB drive, which means that viruses can attach themselves to files on that device. When the drive is then connected to another computer, a virus that was transported with the USB flash drive can be transferred to the computer. Symantec, the makers of Norton 360, realize that this is a serious threat, so they have included an option that is automatically activated after you install Norton 360. Once Norton 360 is installed, you can follow the instructions below to learn how to scan a USB flash drive with Norton 360.
Step 1: Insert the USB flash drive into a USB port on your computer. If an AutoPlay window opens, you can close it.
Step 2: Click the Start button at the bottom-left corner of your screen, then click Computer.
Step 3: Right-click the icon for your USB flash drive, click Norton 360, then click Scan Now.
The scan will start automatically, and Norton 360 will inform you if it locates any threats. If threats are located, then it will also you instruct you as to the best way to remove them. If you frequently connect an infected USB flash drive to a number of different computers, you should consider running a full manual scan on each of those computers to attempt and eliminate any discovered threats.
Source fromhttp://www.solveyourtech.com