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 ...

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 ...

In 1998, Ask Ars was an early feature of the newly launched Ars Technica. Now, as then, it’s all about your questions and our community’s answers. Each week, we’ll dig into our question bag, provide ...