This is when you need an HDMI switch, a splitter, or both

A splitter allows a single peripheral to output to multiple displays.

The Xreal 1S glasses put a big virtual screen in front of your face, and I'm loving the simplicity and pure entertainment value

The Xreal 1S brings a handful of important upgrades, including brighter screens (now 700 nits, up from 600 nits on the Xreal ...

Asus finally gives its ROG Zephyrus Duo gaming laptop the true dual screens it deserves

And its conventional single-screen Zephyrus G14 and G16 cousins get a modest refresh with a new Intel option.
PCMag on MSNOpinion

The Best of Windows 11 in 2025: See the 12 New Features I Liked Most

Microsoft didn’t release a major new version of Windows in 2025, but it did deliver a lot of significant updates. Here's my ...

I made my Windows lock screen way more useful in 3 easy steps

Don't let your iPhone or Android have all the fun: setting up lock screen widgets on PC is a piece of cake with Microsoft's ...
CNET

Windows 10 Users Can Still Get Free Security Updates. Here's How

Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance ...