I'm a 62 yr.old disabled male with very little knowledge of the computer world. What I'm wanting to do is from past experiences when my computer's hard drive would crash and when I changed out hard drives with a new one it was a pain in the you know what getting my computer back up and running. I'm noticing my hard drive on my computer is making noises and I'm afraid it's going to crash on me again and I'd like to know how to back-up my computer now so if I have to install a new hard drive and I can put everything on the new one like what's on my computer now. OS, drivers, etc. Please someone give me some advice on how I need to do this. I've never backed up a computer. Thanks in advance to anyone who responds.