Hello Trish,
You may know a memory stick by another name. It has many: Memory Stick, Thumb Drive, USB Drive, Flash Drive, Jump Drive, USB Key, Pin Drive and probably others.
They are very cheap, you can buy them just about anywhere, and they’re about the most useful things since sliced bread as far as computers are concerned. They even have them on the shelves of Woolworths Supermarkets where I do my grocery shopping.
You probably know all this backwards but here’s a short tutorial.
http://www.ehow.com/way_5158775_usb-fla ... orial.html
If you don’t already have one buy one tomorrow, plug it into your computer, and have a play around with some unimportant files until you’re comfortable with how it works.
All the best,
Alan