Topic
Windows 11
Windows 11 is Microsoft’s modern PC operating system, built to deliver a refreshed interface, stronger productivity tools, gaming features, enhanced security, and deep integration with services like Copilot. It launched as the successor to Windows 10 and supports a wide range of desktops, laptops, and compatible hardware configurations for work, play, and everyday computing. | Release Date: October 5, 2021 | Developer: Microsoft | Platforms: x86-64 PCs, Arm64 PCs | Genre: Operating System
-
Fix File Explorer’s PDF preview warning in Windows 11 (25H2)
Why File Explorer now blocks some PDF previews and the safe, fast way to restore them for trusted files.
-
Is Windows 11 25H2 stable? What to expect before you update
A look at the rollout, known issues, and when it makes sense to install the Windows 11 2025 Update.
-
PowerToys Light Switch for Windows — Automatic theme scheduling
Set Windows to switch between light and dark modes by time, sunrise/sunset, or a manual shortcut.
-
How to Enable “Hey, Copilot” on Windows 11 — Setup, voice use, and fixes
Turn on the wake word in the Copilot app, start hands‑free voice, and fix common issues with clear steps.
-
Windows 11 is becoming an agentic OS you can talk to
Copilot Voice, Vision, and Actions aim to let your PC understand context and carry out tasks on your behalf.
-
Microsoft puts agentic Copilot at the center of Windows 11
New updates push voice-first control and task‑doing AI across settings and apps.
-
Windows 11 KB5066835 (Oct 2025): what’s fixed, what might change, and how to install
Microsoft’s October cumulative update bumps 24H2/25H2 to 26100.6899/26200.6899 with security fixes, reliability updates, and a few removals.
-
Connect Copilot to Gmail, OneDrive, and more on Windows 11
Link Microsoft and Google accounts to search emails, files, and contacts directly from Copilot.
-
Windows 11 Dev build 26220.6780 (KB5067103) adds a dark Run box
The latest Dev Channel update also restores Administrator Protection and fixes Taskbar, Start menu, and File Explorer bugs.
-
Windows 11 support end dates — Home, Pro, Enterprise, and more
There’s no single cutoff; support depends on your edition and the specific Windows 11 version you’re running.
