I am using my macbook air and it's been revived from the dead! It shut off and wouldn't start earlier this spring, now it just turned on again!! I didn't loose a thing, I'm thrilled, it was a Christmas miracle, it just runs slow so I am wondering what to do. Well Christmas is now over. It was kind of slow running finder and even typing, moving folders around, just basic things like that, I then ran disk utility a few times. The main thing that's slow is just typing--I type way faster than it can appear. Drives me crazy. It's been off for 8 months or so, a long time, tried to give it a bit of TLC and time but it's still slow, has been on for a week or two now. Internet is very slow too. It's a macbook air, it shouldn't be so slow. It's slower than a imac desktop I have. I ran something called "Maintenance" which I downloaded online and it is so slow now, whatever this maintenance is, it screwed everything up, it was semi-okay before this. What can I do? I'm not near any repair shop and don't have money for repair have to do it myself right now. I have no idea why Maintenance screwed everything up or how to fix it. Have run Disk utility constantly. I'm going to get another one some day but right now don't have the money.