Buying PC components at a store like Best Buy or Micro Center is easy. You pick what you want and take it to the register. You'll usually have the option to purchase a warranty, or at least to take ...

Key components like CPU, GPU, and RAM are mostly safe to buy used, and they can lead to significant savings. Do some research to figure out what parts you should buy and how much they should cost ...

One of the best ways to save a little money is to buy stuff used—whether we're talking computers, smartphones, or even cars. Buying used comes with a bit of extra responsibility, though. Here are some ...