What is the most efficient way to back up user data on the computer?
An external hard drive, I hear.
The best way is with a flash drive ! Next best is to burn it on a disc ! They've got some big flash drives now . Or if you wanted to spend the money and time , get an external hard drive .
The easiest way is to buy an external hard drive and then buy an enclosure that has a one push button copy feature.
how many gigabyte is the data?