http://www.lockergnome.com/windows/2012/04/10/usb-drive-portable-application/ - The USB drive is a handy little gadget that serves the purpose once reserved for floppy disks and Zip drives. It's commonly used to move folders, files, and data easily from one computer to another in a format that's often small enough to be given a second job as a key chain. One might wonder if a miraculous device so well suited to carting your data all over creation might have any alternative uses — wonder no more! You can also use a USB drive to boost your computer's performance and run portable applications. What's a portable application? Think about the files that you want to take from one computer to another — the reason you're using a USB drive in the first place. Now think larger: Wouldn't it be nice if you could use entire applications between computers without having to install them onto each system? There you go! Simply put, that's what portable applications are. Here's how to use a USB drive to run portable applications.

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