Learn how to find Windows Update size using PowerShell. Import PSWindowsUpdate module to get the Windows Update size on Windows 11/10.

Learn how to find the location of the current desktop background image file (a custom picture, slideshow image, etc.) stored in Windows PC.

Looking at the signature of a file quickly lets you know whether that file is really what it claims to be. Here's how to tap PowerShell to figure out the file signature.

If you want to export a command output to a file, in this guide, we'll show you how on PowerShell and Command Prompt.

How to Manage File System ACLs With PowerShell Adjusting permissions on thousands of folders can be time-consuming without PowerShell.

Every XML has a schema. The schema is the structure of the XML file and how it should laid out. It's not mandatory but you can always create a schema definition file known as a XSD file to validate ...

I've been in the process of updating a PowerShell script of mine, and I really needed to find a way to programmatically check if a certificate or CRL was newer then the one that I already had.