How to create and run a PowerShell script file on Windows 11 or 10

To change the execution policy to run PowerShell scripts on Windows 11 (or 10), use these steps: Open Start. Search for ...
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Mapped drive in powershell doesn't show in current session

function getstaffdirectoryraw { #download staff directory from sharepoint by mapping a drive temporarily net use $tempdrive $staffdirectorysharepointroot Start-Sleep ...