Forbes contributors publish independent expert analyses and insights. Brad Moon covers audio gear, Apple products and consumer tech. This article is more than 9 years old. When it comes to breathing ...

Upgrading your computer's memory is the quickest and most affordable way to make it run faster. In this CNET How-To, we show you how to add RAM to your iMac. Executive Editor David Carnoy has been a ...

Patrick Holland has been a phone reviewer for CNET since 2016. He is a former theater director who occasionally makes short films. Patrick has an eye for photography and a passion for everything ...

Consistent with Apple's quest to make its new computers as thin as possible at the expense of expandability, the new 21.5" iMac contains no user-accessible RAM slots. Instead, it can be configured ...