CVE-2026-73010: CVSS 9.8 Unauthenticated RCE in Windows Failover Cluster, and How to Prioritize It Buried in the record-setting volume of September 2026’s Patch Tuesday is a vulnerability that deserves specific attention if you run... Sep 25, 2026 4 min read Windows Server
WSUS Is Deprecated, Not Dead: The Real Migration Path to Azure Update Manager WSUS has been deprecated since September 2024, meaning no new features, no new investment, and no accepted feature requests, but... Sep 24, 2026 5 min read Windows Server
KB5124008 Breaks Domain Trust via Machine Identity Isolation: Why and How to Fix It KB5124008 and KB5124012, released as part of the September 2026 Windows update cycle, are breaking domain trust relationships on Windows... Sep 23, 2026 5 min read Windows Server
September 2026 Update Breaks RDS on Windows Server: Two Real Fixes (KB5129235 and the Known Issue Rollback) Windows Server’s September 2026 cumulative update, KB5122871, broke Remote Desktop Services on Windows Server 2019, 2022, and 2025. If your... Sep 21, 2026 5 min read Windows Server
Migrating Microsoft AD Users Between different Domains with Minimal Data Loss Microsoft’s primary native tool for migrating Active Directory (AD) users between domains remains the Active Directory Migration Tool (ADMT) version... Dec 14, 2025 3 min read Active Directory / Microsoft / Windows Server
Entra ID Connect Health and Troubleshooting Synchronization Error Synchronization is the backbone of any hybrid identity environment. When your on-premises Active Directory (AD) data isn’t flowing correctly to... Dec 14, 2025 7 min read Active Directory / Microsoft / Windows Server
September 2025 Exchange Server Hotfix Updates: Features, Fixes, and Installation Guide On September 8, 2025, Microsoft released new Hotfix Updates (HUs) for Microsoft Exchange Server. These updates primarily include fixes for... Dec 14, 2025 4 min read Exchange / Microsoft / Windows Server
Step-by-Step Upgrading to Exchange Server Subscription Edition (SE) Microsoft officially released the Exchange Server Subscription Edition RTM (KB5047155) on July 1, 2025. Also known as Exchange Server SE,... Dec 14, 2025 3 min read Exchange / Microsoft / Windows Server
How to Completely Uninstall the Microsoft Graph PowerShell SDK The Microsoft Graph PowerShell module is a critical tool for administrators managing Microsoft Entra ID and Microsoft 365. However, you... Dec 14, 2025 3 min read Cloud Computing / Microsoft / Windows Server
Install Windows Updates with PowerShell guide If you’re updating one Windows machine, the Settings GUI is fine. If you manage multiple servers/workstations, PowerShell with the PSWindowsUpdate module gives... Dec 14, 2025 4 min read Microsoft / Windows Server / Windows Update
