Do you know anything about computer ?

I tend to use my computer for a lot of things. I come here to myLot, and to other online message boards. I IM to friends and family. I check out MySpace. I use this for important things like my taxes and keeping info like medical and financial records. I watch movies on it, keep my pictures here, listen to music. I am on the computer about half of my waking hours. I am on disability so this is my way to get away from just sitting here doing nothing.