On Windows: Press Windows + I, select Update & Security, and install updates. If none of the above works, the back camera ...

Restart your computer. Plug your webcam into another available USB port. Check your webcam cable. The cable might be damaged. Test your webcam on another working computer. The above steps will let you ...

Facial recognition on laptops has come a long way in the last decade, and Windows Hello is more secure than you may think.

Passkeys are more secure than passwords since they're tied to a device, but what if you lose your phone? The trick lies in how you generate passkeys in the first place. Our team tests, rates, and ...

Our expert, award-winning staff selects the products we cover and rigorously researches and tests our top picks. If you buy through our links, we may get a commission. Abrar's interests include phones ...

Now I leave home without a bag. I don’t need to pack a laptop, and I don’t need a separate camera, either. The two devices ...

The photographer Joao Silva believes the extra large lens around his neck may have saved his life when he stepped on a mine in Afghanistan in 2010. By David W. Dunlap In “Peace Changed the Village ...

A measuring tape is one of those tools that always seems to be missing when you need it most. What you do have, though, is your phone, and its camera can actually serve as a handy substitute for a ...

Fujifilm just released its newest digital camera, which just so happens to be one of its smallest to date. The new Fujifilm X Half pays homage to half-frame film cameras of years’ past with a ...

For good reason, security cameras continue to grow in popularity, and we can expect them to become even more reliable and affordable this year. While we don't necessarily require super high-res ...

Smart home cameras are just better when they’re wired. Yes, it’s a pain in the ass to install them, but if you can manage it, you’ll never have to change a battery or climb a ladder to get a camera ...

Are Sound, video and game controllers devices missing from your Device Manager? If yes, this post will help you resolve the issue. Many users have reported that they can’t find a Sound, video and game ...