Today is Microsoft' 2026 Patch Tuesday with security updates for 58 flaws, including 6 actively exploited and three publicly disclosed zero-day vulnerabilities.

Microsoft has patched six exploited zero-days in February 2026 Patch Tuesday, addressing 58 vulnerabilities and triggering urgent enterprise remediation.

Windows 11 Insider Beta Build 26220.7859 (KB5077223) for 25H2 adds a Microsoft 365 upgrade option in Settings, plus taskbar and File Explorer fixes.

Microsoft introduces Ask Copilot in Windows 11 with AI agents, taskbar research tools, and File Explorer summaries.

Windows 11 KB5077241 brings File Explorer improvements, display optimizations, and taskbar fixes for smoother PC performance and usability.

Use the following fixes if File Explorer freezes when renaming files on your system. Before proceeding, check for Windows Update. Install the update (if available) and see if this fixes the issue. If ...

Xleak is a simple terminal tool that lets you open and inspect Excel files instantly, without ever leaving your command line.

If you've been using Windows 11, you know the frustration. You click on File Explorer, expecting it to pop open instantly as it did back in the Windows 10 days. Instead, you wait and watch that ...

Summon an agent from the search bar or peek into files without opening them with Copilot.

OneDrive Backup (often called Folder Backup or Known Folder Move) automatically syncs the contents of your Windows Desktop, Documents, and Pictures folders to your OneDrive cloud storage. This ...

Have you ever lost a Word document due to an unexpected PC crash? Just this week, I experienced this firsthand. Hours of work vanished when my document disappeared. I didn’t panic, though, because my ...