Windows

What happened # Microsoft has officially announced Windows 11, version 26H2 as its biggest update of 2026. The update is already available to Windows Insiders and is expected to reach general availability in October 2026. This is Microsoft’s second annual feature update for Windows 11, following the same predictable and low-disruption servicing model that IT professionals have come to expect. For devices already running recent versions of Windows 11, the upgrade path should be smooth and non-intrusive.

What you’ll need # Windows 10 (build 1809 or later) or Windows 11 Administrator account access Active internet connection for DISM repair source Basic understanding of PowerShell or Command Prompt 10-30 minutes depending on system state Overview # This guide walks you through repairing corrupted Windows system files using System File Checker (SFC) and Deployment Image Servicing and Management (DISM). You’ll fix files causing crashes, boot failures, or missing DLLs without reinstalling Windows.