Your computer has two basic kinds of memory: hard drive storage and random-access memory, and they perform separate functions. Although adding a second hard drive increases your PC's storage ...

There is no problem adding a 512MB in addition to a 64MB chip for what you are using. If you have a Pentium 4 and are using RAM-BUS memory, though, then they must go in pairs.

If your computer starts to slow down when you run a few programs at the same time or run a particularly demanding program, you can try adding more memory to improve your computer's performance.

Adding more memory or storage, or swapping in a new battery or wireless card, can help squeeze a few more years out of that aging laptop. Here's how to figure out what you can upgrade, and how to ...

Hi. I've got a 32-bit laptop with 2gb of memory and I'm thinking about maxing it out. Exact model: Toshiba Satellite L305-S5918. I am running Windows 7. I aware that 32-bits don't fully utilize ...

In part 4 of the series "Build a Great Media-Editing PC," we show you how to install the RAM and peripheral cards.