The iMac defined the all-in-one (AIO) desktop a decade ago, setting the stage for a surge in premium Windows machines built in its mold. Apple has since refined the iMac's design before reaching the current super-slim aluminum version, which has remained...

• Sleek, trend-setting design remains, Stunning 5K display is brighter than before, Includes USB-C with Thunderbolt 3...
• Rear-facing ports are inconvenient, Limited tilt and no height adjustment options...
• The newest 27-inch Apple iMac is a gorgeous machine with a brilliant display and a handful of modern upgrades at an appealing price. It's not revolutionary, but it's the best version of the iMac to date...

All-in-one PCs offer a large monitor, with all the computing units of the PC stashed directly into the back of the screen. These offer speedy performance, good mix of connectivity options, are space savvy, etc. Equipped with SSDs, they boot faster and lau...