Windows’ built-in Deployment Image Servicing and Management (DISM) command, a.k.a. dism.exe, is something of a Swiss Army knife when it comes to working on Windows OS images. Among its many ...

You can't simply delete hiberfil.sys through File Explorer. Even if you enable hidden files and protected operating system ...

Docker is an important tool for developers and for running apps across networks, and it has many uses for the pro and ...

When you’re working on your computer, Windows creates temporary files for temporary use. These files are generated for backup ...

First 2026 cyber recap covering IoT exploits, wallet breaches, malicious extensions, phishing, malware, and early AI abuse.

While Apple’s Spotlight feature provides similar utility on Macs, Raycast is more powerful and flexible—and it now works on ...

If you're not happy with the default Windows file manager, you're in luck because there are plenty of options that improve on the original.

Windows 11’s Share with Copilot lets AI view the content in your app. Learn how it works, the privacy risks, and how to turn it off.

The first ThreatsDay Bulletin of 2026 tracks GhostAd adware, macOS malware, proxy botnets, cloud exploits, and more emerging ...

December 2025 was a brutal reality check for security teams. While most were winding down for the holidays, threat actors weaponized a tectonic shift in the landscape, headlined by the... The post Top ...

Unleash Windows 11's hidden features, maximize the power of its AI tools, and fine-tune your PC like a pro with these powerful tips. I've been testing PC and mobile software for more than 20 years, ...

Microsoft no longer officially supports Windows 10, so do this if you want to keep using your older PC securely. Jason Chun is a CNET writer covering a range of topics in tech, home, wellness, finance ...