Multi-monitor workstations are a surefire way to improve your productivity, whether you're using one of the newest Macs or a great PC.

Here is the problem. My girlfriend's iMac was hit with a power surge, after which her father attempted to fix it. The result, one thoroughly borked imac. Fortunately the monitor survived unharmed ...

It has been more than three years since Apple discontinued the 27-inch iMac, as part of its move away from Intel processors.