The use of two or more monitors on a computer. Desktop computers are always capable of extended desktop mode, but require additional hardware (see dual monitor). However, the term often refers to ...

One of the handy features of older iMacs was Target Display Mode, an option that allowed you to use an iMac as an external display. While the feature hasn’t been offered in iMacs since 2014, there was ...

When Apple introduced the all-new stage manager and extended monitor support for the M-powered iPads, I had one thought: Can I use my iPad in clamshell mode? With a more traditional macOS setup, I ...