For instance, you can write a script to create user accounts based on the contents of a .CSV file. PowerShell isn't limited to just reading .CSV files, though. It can also create them.

One of the best new features in PowerShell 7 is the ability to perform parallel execution of script blocks, which can drastically reduce the amount of time it takes to process ForEach-Object loops.

We show you how to create and run PowerShell script file in Windows. You can create it using virtually any text editor or the ISE console.