A cable connection will help display your PC's PowerPoint presentation on your HDTV. The High-Definition Multimedia Interface or HDMI cable transfers your audio/video data from the computer source to ...

All modern desktop displays and TVs have HDMI ports. In most cases, there is more than one in a panel on the back and/or along the side. Most desktops and a good number of laptops also offer this ...

DisplayPort has taken over as the superior choice for connecting a PC to a display. This is largely because DisplayPort was designed with PCs in mind, and that shows in how it behaves in real-world ...

Andrew Amanda asked how to connect his PC to a TV. If there’s anything in the computer world that’s become significantly easier over the years, it’s connecting your PC or laptop to a TV. Even vintage ...

Steam Remote Play Low–Medium (15–40ms) 4K 60Hz Streaming to a smart TV or Steam Deck Free (requires Steam) Sunshine + Moonlight Low (5–20ms) 4K 120Hz Best open-source streaming, works with any game ...

Peter asked me for the best way to connect a PC to an HDTV, and, once connected, how best to use it. Even in these days of Internet-capable HDTVs and set-top boxes, you still occasionally need to ...

I have a Dell U2720Q monitor that accepts HDMI 2.0, DisplayPort 1.4 and USB-C. I use USB-C because the monitor acts as a hub for a range of peripherals (keyboard, mouse, webcam, speakers, etc.etc) and ...

There’s a lot more to High Definition than just having the ability to run your screen at the right resolution. With more than one type of connection available, and the thorny subject of signal ...

Some (many?) HDMI cables can also carry Ethernet over HDMI. The main use seems to be to provide internet connection to a smart TV from a cable modem box. Currently I have an ethernet-USB adaptor ...