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I Used Smart Glasses to Cover CES. Here's What Actually Worked

Wearing smart glasses at the biggest tech show of the year was a glimpse of the future, with plenty of caveats.

Your Bluetooth earphones could be vulnerable to attack - here's what to do next

Google Fast Pair offers the convenience of one-click accessory pairing, but its improper implementation has created a new security risk. See if your device is patched yet.

I've put Nvidia's new DLSS 4.5 to the test: Here's how to enable it yourself and whether you should

With version 4.5, Nvidia has introduced three new elements to its AI-powered suite of rendering technologies: a second ...

This HDMI gadget lets me play Switch 2 and PS5 games on my PC

Capture cards are HDMI devices that can record gameplay while also supporting video passthrough. If you want to play a ...

I used 8 HDMI tricks to get the best performance from my TV - and most are free

If your devices only support up to 4K at 60Hz, a "premium high-speed" HDMI cable (18Gbps, HDMI 2.0) is perfectly fine. Again, just avoid really old or thin cables. Early HDMI cables (HDMI 1.4 or older ...