Azure 2FA: Transferring Guest MFA to a new Phone
How to transfer Microsoft Authenticator MFA to a new phone – including the special steps needed for guest accounts in other tenants.
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How to Remove Clipboard Formatting with PowerShell
A quick PowerShell one-liner to strip formatting from your clipboard – plus how to turn it into a taskbar shortcut.
Azure Lab Services – Publish a Lab does not work
Troubleshooting an Azure Lab Services publishing issue that takes 5–6 hours without result – and the workaround that helped.
Check if all Module Paths are valid
A quick PowerShell one-liner to verify that all paths in your PSModulePath environment variable actually exist.
Flatten PowerShell Arrays
How to convert a PowerShell array into a single string using -join.
PowerShell Profile
An overview of the four PowerShell profiles, how they load, what order they run in, and what to put in them as an automation engineer.
Grant Access to Service Requests via AD Groups in User Roles
When a user is added to an AD Group that grants SCSM permissions, the portal doesn't update immediately – here's the fix.
Does it loop? ForEach experiences with an empty variable
A surprising PowerShell gotcha: foreach and ForEach-Object behave differently with null and empty variables. Here's what actually happens.
Sort String as Int
A simple PowerShell trick to sort strings numerically using -as [int] – essential when dealing with version numbers or ID strings.
Get a Header into an Array
Three ways to add property names to a plain PowerShell array so you can access elements via named properties instead of index positions.
How to find User Directories from unauthorized Users
A PowerShell script to find and delete leftover user directories on a Terminal Server from users who no longer have AD group membership.