How to Find a Computer for Less Than $100

I bought a few dozen laptops in college, and a few hundred in high school.I'd often sit at my desk for hours on end, staring at screens that were just a few years old and barely working, unable to get up to speed.At one point, I spent hours looking at the old, cracked screens on my laptop and even the old black ones.But I'm glad I did it, because I can finally go back to using my laptops in a...