One of the most common tasks when writing a script is to check if a variable is NULL or Empty in PowerShell. Null or empty values are always a bit challenging, because what is exactly null? Checking if a value … Read morePowerShell – Check if variable is Null or Empty
When you need to reuse a part of your scripts multiple times or need to run the same code with only different values, then you should create a PowerShell Function. PowerShell functions not only allow you to easily reuse a … Read moreHow to create a PowerShell Function
The PowerShell Write-Output cmdlet is used to send an object or variable to the PowerShell pipeline. When it’s the last command in a pipeline, then the output is displayed in the console. Write-Output is basically the PowerShell equivalent of echo … Read moreHow to use PowerShell Write Output
Deleting folders and cleaning up directories can be a time-consuming task, especially when you need to perform the same task on multiple computers. With PowerShell, we can easily create a small script to find and delete all the folders you … Read moreHow to Delete Folders with PowerShell Remove-Item
When you need to bulk add new users to your Active Directory, then the easiest method is to import them. To do this we can use a CSV file and import the users in our Active Directory with the help … Read moreHow to Import Users in Active Directory with CSV
The Microsoft Graph module in PowerShell allows you to interact with different Microsoft 365 services. But to use the module, you will first need to connect to Microsoft Graph, using the Connect-MgGraph cmdlet. There are different options when it comes … Read moreHow to use Connect-MgGraph – All Options
When you enable the security defaults or enable per-user the MFA, then at some point you want to check if and what they have configured for the Multifactor Authentication. Which methods are they using, can they use passwordless sign-in, etc. … Read moreHow to get MFA Status from Microsoft Entra
Even though the first version of PowerShell 7 was released in 2020, you will still find PowerShell 5.1 installed by default on new Windows computers. But luckily, we can install PowerShell 7 manually and even side-by-side with the old version. … Read moreHow to Install PowerShell 7 Quickly
Environment variables are used by the operating system and applications to store configuration settings, system paths, and other information. All programs on your computer can access this data. We can use PowerShell to view, change, or set an environment variable. … Read moreHow to Set an Environment Variable in PowerShell
Getting all group members of your AD Groups can be a daunting task. You will need to open the groups and scroll through the list of users. A better option is to export the AD Group members with PowerShell. With … Read moreHow to Export AD Group Members with PowerShell
