macOS: How to Use Your Old iMac as an External Monitor

macOS: How to Use Your Old iMac as an External Monitor Apple products have a reputation for lasting longer than others. No matter what, eventually, you will have to upgrade to a newer machine. But what if your iMac is still working? We will explain how to repurpose your old iMac as an external monitor. All you need is an old iMac that supports Target Display […] This post macOS: How to Use Your Old iMac as an External Monitor appeared first on The Mac Observer