"A back up drive is very useful to have. If your computer crashes, a back up drive can hold all of your important information that you saved on your computer. Back up drives can store important files such as pictures and other documents."
backing up an entire hard drive is difficult...so much data to back up...
Don't back up a hill, drive up it.
An external hard drive can be expensive and easily damaged or corrupted. It can however be useful to back up computers, easy to transport, and easy to use.
Turn 4WD off. Put transmission in reverse and back up a few feet. Return transmission to drive. If this does not work then something is not right and you should probably take it to a shop. Turn 4WD off. Put transmission in reverse and back up a few feet. Return transmission to drive. If this does not work then something is not right and you should probably take it to a shop.
Back up hard drive
You can use your laptop to back uup your hard drive but your USB is not the thing getting backed up.
Back Up Your Hard Drive - 2009 was released on: USA: 28 March 2009 (internet)
A back up would be making a few copies of the same documents on to a CD, memory stick and external hard drive. This is done so that if your computer breaks down or anything you have other copies to goo back on. These are especially useful if you need to restore your computer or have bought a new one.
catalytic converter stopped up
There is always a risk for doing something to your Hard Drive, You should back up your Data!
cd-roms
Put it on back up or get a new hard drive