Production-tested tutorials for IT admins
Step-by-step guides for sysadmins and infrastructure engineers, based on real deployments, with verification steps so you know the fix actually worked.
8 results
BitLocker Removal Guide: Disable Encryption in Windows 11
Remove BitLocker encryption from Windows 11 drives using Control Panel. Decryption takes 1-3 hours depending on drive size. Includes Rufus method to prevent 24H2 auto-encryption.
Dsregcmd Command: Check Azure AD Join Status Windows 10/11
Run dsregcmd /status to verify Microsoft Entra ID device registration, diagnose SSO failures, and check Primary Refresh Token status on Windows systems.
Enable Remote Desktop via Intune: OMA-URI & PowerShell Guide
Configure RDP on Windows 10/11 via Intune custom OMA-URI policies and PowerShell scripts. Works in under 30 minutes with Entra ID authentication.
FortiClient VPN Intune Deployment Without EMS Premium
Extract FortiClient MSI, deploy via Intune LOB app, and configure VPN settings with PowerShell registry scripts. Works with Windows 10/11 x64 devices.
Check Secure Boot 2023 Certificates: PowerShell & UEFI Guide
Verify Windows has Secure Boot 2023 certificates before the June 2026 expiry. PowerShell scripts and UEFI methods to check KEK 2K CA 2023 and UEFI CA 2023.
Change SharePoint Domain: PowerShell Rename Guide
Rename your SharePoint tenant domain using PowerShell. Schedule 24-30 days ahead, preserve all data and permissions, complete in hours to days.
Intune Error 65000: Fix Secure Boot Certificate Expiry
Intune Error 65000 signals licensing conflicts, not Secure Boot failures. Registry workaround resolves 90% of cases on Windows Pro and Enterprise devices.
Outlook Password Prompts: Fix Exchange Server Auth Loops
Stop Outlook password loops on Exchange Server with 8 verified fixes in under 10 minutes. Covers credential clearing, profile repair, and server config for Outlook 2016-2024.