Think twice before wiping down your devices with Windex and paper towels.

How to disable standby mode on your TV - and does it really save on your electric bill?

This article explains how to prevent your Mac from going to sleep, including instructions to schedule an automatic sleep time ...

How to fully back up your Windows PC for free (even if it's working properly today) ...

Overview Microsoft Word has a Dark Mode feature that changes the screen to dark colors. The feature helps users with eye strain in dark environments.Turning off ...

The single USB-C cable powers and transmits video to compatible devices. The monitor will work with laptops that have either ...

Automating screen brightness on Windows based on time of day or battery level saves your eyes and extends battery life.

When I first tried these new smart glasses at CES 2026, I couldn't believe they only cost $299.

Small tweaks, big battery gains ...

Blake has over a decade of experience writing for the web, with a focus on mobile phones, where he covered the smartphone boom of the 2010s and the broader tech scene. When he's not in front of a ...

Jeff Werner is a software engineer and has been writing this column since 2007. Question: Dear Geek, I’ve been having a bit of a debate with my spouse lately. Do I really need to turn my computer off ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...