Variables are just about the most ubiquitous element inside any PowerShell script. Variables can easily be created and referenced inside your script. But sometimes you just need to test to see if they ...

PowerShell How-To Exploring Reference Variables in PowerShell Even if you've heard of reference variables, their use may still be a mystery. By Adam Bertram 06/04/2015 ...

A PowerShell script using WBAdmin can create full system backups of Windows 11, offering a simple, scriptable alternative for advanced users.