To use PowerShell to set some primitive files, you can start by opening PowerShell on your computer. You can do this by searching for PowerShell in the Start menu or by pressing Windows + R, typing "powershell" and pressing Enter.Once PowerShell is open, you can use commands like New-Item to create new files or folders. For example, you can use the following command to create a new text file:New-Item -Path "C:\Users\YourUsername\Documents\NewFile.