Get disk free space with PowerShell
How to get disk capacity in GB, disk free space in GB, and disk free space in percentage with PowerShell? After we have the information, we like to copy it into a document. Do you want to have an output…
Get Organizational Units with PowerShell
We like to get a list of all the Organizational Units (OUs) in Active Directory and export it with PowerShell. Why do we need that? We like to clean up not used OUs. This article will teach you how to…
Get allocation unit size with PowerShell
The allocation unit size or named block size of a partition is vital for the systems. Think about the system performance. A partition is default formatted with a standard 4KB allocation unit size. It does not mean that it's the…
Add UPN suffix in Active Directory
There are two ways to add an alternative UPN suffix to Active Directory (AD), one way is with the GUI and the other is with PowerShell. In this article, you will learn how to add a UPN suffix in both…
Change Users UPN with PowerShell
You want to synchronize your on-premises users, for example with Office 365. Before you do that, make sure that you configure the UPN of the Users in Active Directory (AD). In this article, you will learn how to add a…
Bulk create AD Users with random passwords
In the previous article, we discussed how to Create Active Directory Users from CSV with PowerShell. After the article got published, a question got asked by a reader. The question is as follows: Is it possible to automate the password…
Excel CSV triple quotes when saving file
You filled an Excel file and saved it to a CSV file. The Excel saved CSV file is showing triple double quotes. After saving the file, you double-check it by opening the CSV file with a text editor. What do…
Import CSV delimiter PowerShell
Why do we need to use the import CSV (comma-separated values) delimiter in PowerShell? By default, PowerShell uses a comma as a delimiter. Are you using a different delimiter then a comma in the CSV file? If yes, you need…
Create Active Directory Users from CSV with PowerShell
We want to create new Active Directory users in the organization. We can use the user creation wizard in Active Directory Users and Computers to create the users. What if you need to create 1000+ users? Doing it by the…
Disable Windows Firewall with PowerShell
How to disable the Windows Firewall with PowerShell in Windows Server 2012/2016/2019? I don't recommend turning off the Windows Firewall with PowerShell. But if you have a test lab and you want to disable it for testing, go ahead. Don't…
