PowerShell can save you a lot of time on Windows admin tasks, but to use it effectively you need to understand how it works. Here's a crash course in Windows PowerShell scripting basics to get you ...

Describes the operators that perform arithmetic in PowerShell. Arithmetic operators calculate numeric values. You can use one or more arithmetic operators to add, subtract, multiply, and divide values ...

When you first start writing scripts, modularity, reusability, and best practices may not be top of mind. As your scripts become more complex, however, creating reusable elements becomes essential. By ...