How to Match RAM to the Motherboard. Random access memory is the temporary storage area your computer uses to access data and information quickly as it runs. The type and amount of RAM your system ...

RAM, or Random Access Memory, is the part of your computer that keeps programs running in the background, so you can switch between them freely.

DDR, DIMM, XMP, CAS ... Confused? No problem -- our RAM buying guide will help you demystify this once and for all so that you can make your PC run great.

There's theoretically no currently reachable upper limit on the amount of RAM addressable in PCs with 64-bit operating systems, though in practical terms 24GB is going to be the max for most people.

And, of course, a slow computer has plenty of other explanations aside from bottlenecking. So, here's how to tell if your PC has a CPU bottleneck and what to do about it.

An easy to follow guide on how to install RAM to upgrade any gaming PC.