On Windows 10 and 11, you can use these steps to fix a second monitor not detected on your PC, and here's how.

I tested (and gamed on) the 27-inch dual-refresh rate display and think it's reasonable choice -- if you get it at a ...

The TCL QM7 is still an impressive budget-friendly QLED TV, but the brightness can be a bit overwhelming at night. Here's how ...

Annoyed with your iPhone's screen turning off while you're reading something on the display? You can turn off the Auto-Lock ...

If you need to squeeze some extra life out of your Steam Deck, we have solutions for you; start with lowering the default ...

The only other TV I’d suggest, if you had to upgrade, would be the LG G5. Its four-stack tandem RGB OLED competes with QD-OLED in brightness and color volume. But again, unless you’re missing some HDR ...

Experiencing screen dimming or brightness issues after iOS 26 update? Learn how to fix iOS 26 brightness problems on your ...

There are different ways to change the screen brightness, but the easiest way is to use the function keys. PCs of different brands have different function keys to control screen brightness. In this ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding Lifehacker as a preferred source for tech news. I reviewed the TCL QM7 a year ...

To change the picture mode, press the settings button on your remote, access the Picture Mode tile and choose Cinema. You can pick FILMMAKER if it's available and see if you like the way it looks. You ...

A few quick tweaks to your TV's basic settings can noticeably sharpen the picture and enhance your viewing experience.

Getting a useful monitor for PC is a great way to increase your productivity with multiple computer screens in a single setup. You can include affordable monitors under 10000 from top brands available ...