Like the idea of setting up your TV as a computer monitor? Here's everything you need to know about the right connections and the improvement you can make.

When you think of a monitor, you might imagine it connected to a PC or laptop. However, that monitor can actually work with ...

Expand your one small screen to two 4K big displays with this compact adapter that works across Mac, PC, and compatible tablets and smartphones.

How to Connect HDMI From a GPU to a Monitor. Having a high-end GPU, or graphics-processing unit, is critical for running graphics-intensive applications, as well as for PC gaming and production.

Technically, the M3 MacBook does let you connect two external displays -- but the catch is that the lid has to be closed. If ...

Most monitors rely on DisplayPort as their primary means of connecting to a PC, with HDMI as their secondary option. A select ...

While acknowledging the limited uses for a tiny HDMI PC monitor, maker mitxela had the urge to get a 128×68 dot matrix OLED screen up and running as a PC monitor that connects directly to its system.

Apart from inspecting the cable, make sure the HDMI ports on both your PC and the Dell monitor are fine without any damage or dust that hinders the proper connection.

PCs that only have DVI or HDMI monitor connections can use an adapter to add VGA support. The adapter connects directly to the DVI or HDMI port on the computer and converts the signal to analog VGA.

Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable–even though the setup instructions recommend a DVI or HDMI connection! Mike wants to know why, and whether ...