To check for dust on your sensor, use the longest focal length or zoom setting of your lens, focus to infinity, and use a ...

No matter how careful and clean you are with your gear, inevitably you'll get some dust, fingerprints, or other gunk on your lenses. If you're in the field or on a shoot, you might be tempted to just ...

Some might argue that mobile phone technology has altered the course of human history in ways that we may never fully be able to quantify. Apart from the instant connection provided by phone, text, ...

Matt Elliott is a senior editor at CNET with a focus on laptops and streaming services. Matt has more than 20 years of experience testing and reviewing laptops. He has worked for CNET in New York and ...