There are a number of signs to tell you when it's time to retire your Mac and upgrade, according to tech guru Kurt "CyberGuy" Knutsson.

At a certain point, the temptation to upgrade to a shiny, speedy new computer proves irresistible. A middle ground exists, which is to make sure your laptop or desktop lasts as long as possible.

It was time to upgrade to a 5400 RPM 100 GB drive. Rather than taking it in to a service center where they would overcharge me, I did it on my own. If you want to upgrade your Mac mini’s hard drive, ...

The M4 Mac mini came with a surprise — a slotted and upgradeable SSD. Here's how to install one, get it running, what to expect for speed, and what's happened in the last six months since upgrading.