How to quickly back up files to an external drive.
How Do I Back Up To A USB Drive?
FreeFileSync – Great File Sync/Backup Tool
Wouldn't it be nice if there was a simple utility you could use to synchronize and backup just a few folders? Would you like a utility that allows you to easily pick a folder and then select a destination? How about a program that will automatically figure out what's missing, what's new and whats changed and move the files it needs to over for you? You're in luck.