When you want certain settings and behaviour to always be there when you start powershell you need to change the profile so that it will be available for you when you start with powershell

Profile Description Location
Current user Current user profile $((Split-Path $profile -Parent) + "\profile.ps1")
All users (private) Common profile for all users;valid only in powershell.exe $pshome\Microsoft.PowerShell_profile.ps1
All users Common profile for all users $pshome\profile.ps1
Current user (private) Current user profile; valid only in powershell.exe $profile

So let's make a change with an alias called edit -> Notepad
First you have to know the profile path for the current user:

$((Split-Path $profile -Parent)+ "\profile.ps1")
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