Occationally I come across Windows installations that refuse to activate the .net 3.5 feature.
There could be various reasons preventing this, one could be WSUS.
A simple workaround is to download the ISO for the running Windows version (winver)
Mount this and run the following from an elevated cmd
Dism /online /enable-feature /featurename:NetFx3 /All /Source:e:\sources\sxs /LimitAccess
Should sort this issue
$laptopname = Read-Host -Prompt “which laptop” Do { IF (Test-Connection -BufferSize 32 -Count 1 -ComputerName $laptopname -Quiet) { Get-WMIObject -Class Win32_physicalmedia
It can happen on Widows 10, you are unable to connect with apps like Outlook, Teams or OneDrive and it states
Precaution when activating Conditional Access MFA When activating 365 Conditional Access ,- a great feature of 365, we need to take