You can test your webcam online or using programs that come with Windows 10 or your Mac. You don't have to wait for a video call to find out there's a problem with your webcam - test it ahead of time.

In the ever-evolving world of smartphone photography, Samsung and Apple have consistently pushed the boundaries of what’s possible with their flagship devices. The Samsung Galaxy S25 Ultra and the ...

Jake Peterson is Lifehacker’s Tech Editor, and has been covering tech news and how-tos for nearly a decade. His team covers all things technology, including AI, smartphones, computers, game consoles, ...

The iPhone 15 Pro Max has a 48-megapixel main camera, a 12MP wide-angle camera, and a 12MP telephoto camera. This setup provides a 2x and a 5x optical zoom, plus there’s all kinds of software trickery ...

We've got 14 simple fixes; one of them should work for you A webcam not working in Windows 11 can apply to a built-in camera or an external one. This guide walks you through steps from simple to hard ...

Samsung has changed the camera system on the Galaxy Z Fold 4, updating it from the system found on the Galaxy Z Fold 3. While the camera was never a disappointment, it was still ripe for improvement, ...

Home security cameras have become essential tools for safeguarding our homes and loved ones. With a wide range of options available, choosing the precisely right model can be overwhelming. Our goal is ...

This camera test didn't stay in Vegas: I pitted the iPhone 17 Pro, Samsung S25 Ultra and Pixel 10 Pro XL during the Formula 1 Grand Prix. Jeff Carlson writes about mobile technology for CNET. He is ...