Microsoft's Raymond Chen describes the string-matching heuristic behind the OS's system-file recovery.

Are you getting a Windows Security message “These files can’t be opened” when trying to open a file on Windows 11/10? Here is a complete guide on how you can get rid of the These files can’t be opened ...

Binding, and Silo-Binding techniques abuse Windows filesystem virtualization features to present trusted files to security ...

A security researcher using the "Nightmare Eclipse" handle has released a Windows zero-day exploit dubbed LegacyHive that ...

Microsoft veteran Raymond Chen explains how Windows 95 used file names and paths to detect installer programs and protect ...

Researchers say a Windows vulnerability in Cursor could automatically execute code when a GitHub repository is opened, ...

Bitdefender researchers show how Windows bind links can create conflicting filesystem views to hide malware from endpoint ...

Somewhere, an ancient file system is still quietly bossing around your PC.

Windows 95 relied on surprisingly simple tricks to spot setup files, revealing an unexpected design choice behind its ...

Before you proceed, you should know one thing. If you have a 3rd-party security software, these suggestions may help. But if Windows Defender is the only security software installed on your computer, ...

Key TakeawaysThe "Unknown Hard Error" in Windows 11 can happen when important system processes like explorer.exe and sihost.exe crash, causing problems like a black screen or missing taskbar. It ...

Windows 11 July 2026 Patch Tuesday Security update (KB5101650) adds Point-in-time Restore, Bluetooth fixes, File Explorer ...