The script is available for download from https://gallery.technet.microsoft.com//How-to-change-Windows-2415b702. You can also use Microsoft Script Browser for Windows PowerShell ISE to download the sample with one button click from within your scripting environment.
The script shows how to change Windows Explorer’s (in taskbar) Starting Location in Windows 8.
When you start 'Windows Explorer (in taskbar)', it will navigate to 'Library' by default. However, sometimes people want it to navigate to a folder or 'Computer’. This script can achieve that. And i think it will be more convenient if we set 'Windows Explorer' to start with folder that we access most frequently.
You can find more All-In-One Script Framework script samples at https://aka.ms/onescriptingallery