Pick the best Raspberry Pi desktop OS for 2026, including Pi 5 and Pi 4 support, plus a 170MB Diet Pi base install.

Microsoft has quietly introduced LiteBox, a Rust-based, security-focused library OS designed to sandbox apps and reduce attack surfaces using virtualization.

As AI agents and autonomous apps multiply, Microsoft is resetting Windows’ default trust model, requiring user consent and ...

Refreshing new certificates represents one of the largest coordinated security maintenance efforts across the Windows ecosystem,' Microsoft explains.

Litebox runs sensitive or high‑risk operations inside a separate, sandboxed environment instead of letting them execute ...

Huxley Dunsay of Retro Roadshow joins us in the PCWorld studio to show off the BeBox, a 90s dual-CPU PC with a custom operating system.

Microsoft has introduced LiteBox, a Rust-based sandboxing library OS that has enabled secure, low-overhead Linux app ...

The zero-day flaw CVE-2026-21513 is a security bypass bug targeting MSHTML, the proprietary engine of the default Web browser in Windows. CVE-2026-21514 is a related security feature bypass in ...

Microsoft warns Secure Boot certificates will expire June 2026, updating PCs automatically to maintain boot-level security.

Microsoft will roll out new Secure Boot certificates for Windows users starting June, as the old certificates will expire.

If Hyper-V says "Pre-attestation health checks confirm a critical component has failed" even though there is no TPM errors on the host, check these solutions ...

You've probably heard about Arduino and Raspberry Pi. Both show up in maker forums, both get recommended for electronics projects, and both have passionate communities. So which one do you actually ...