Is Time Machine the best choice for a one time backup? I want to free up memory on my computer.
Basically, I want to copy my files to an external drive and delete them all from my computer to get a fresh start. What's the best way to go about this? I still want to be able to access the files I have on my computer now if I ever need them again, but I really want to free up memory so I want them stored externally.
iMac, Mac OS X (10.6.8)