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 ...

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 ...

Whether you're a first-time computer builder or a seasoned pro, deviantART user Sonic480's computer hardware poster, which helps you identify countless different types of hard drives, RAM, ports, CPU ...

Building a computer from scratch gives you the perfect machine for your needs, but it can be daunting the first time around. In this edition of Lifehacker Night School, we’ll be taking you through the ...

Tweak a few settings before you upgrade your hardware even further.