PowerShell startup script for M365 and Azure services

I use PowerShell for different tasks when working with M365 and Azure services. To make it easier for myself, I like to have a script where I can load one or multiple modules, and to choose which one just by editing the script with eighter adding or removing a hash-tag in front of the command. Here is my script with a couple of commands for examples:

Get-Module -Name PowerShellGet -ListAvailable | Install-Module -Force

Install-Module -Name Az -Scope CurrentUser -Repository PSGallery -AllowClobber

Install-Module AzureAD

Install-Module ADSync

Install-Module MSOnline

Install-Module ExchangeOnlineManagement

Install-Module Microsoft.Online.SharePoint.PowerShell

Install-Module MicrosoftTeams

Import-Module AzureAD

Import-Module ADSync

Import-Module MSOnline

Import-Module ExchangeOnlineManagement

Import-Module Microsoft.Online.SharePoint.PowerShell

Import-Module MicrosoftTeams

Connect-AzureAD

Connect-ADSync

Connect-MsolService

Connect-ExchangeOnline

Connect-MicrosoftTeams

To install PowerShell 7, run the following command in your "old" PowerShell 5:

iex "& { $(irm https://aka.ms/install-powershell.ps1) } -UseMSI"

In PowerShell 7, you can install a new module for Entra ID:

Install-Module -Name Microsoft.Graph.Entra -Repository PSGallery -Scope CurrentUser -AllowPrerelease –Force

To connect to Entra ID:

Connect-Entra -Scopes 'User.Read.All'