One problem that Mac 911 can always count on: The complexities of using old Apple monitors to work with new USB-C-equipped Macs. The 2015 and later MacBook uses USB-C for USB 3 and DisplayPort. The ...

It is an under-reported fact, but the majority of desktop systems sold today come with only a single display port–usually VGA or DVI. If your system falls into this camp and you want your system to ...

Melita Fogarty told me, “I would like to set up two monitors, but my PC only has one port. Is there an adapter I can buy to make this work?” You can work far more efficiently with two—or better ...

DVI (Digital Visual Interface) ports aren’t nearly as common as they once were, but they can still be found on older displays, GPUs, and A/V equipment. If you have an older device that does have a DVI ...