Hi, Jim Baker!
I'm Caio and I'll be happy to help you today =)
Go to https://www.microsoft.com/en-us/software-download/windows11 and click on Download Now button under Create Windows 11 Installation Media.
Once downloaded, read and accept the agreements, select the settings you want and then you'll be asked to choose between USB or and ISO file. Make sure you don't use and pendrive that you have important data and please note that it needs at least 8GB of free space.
I hope this helps you! Please let me know if I can assist you more.
Best regards,
Caio G.
Independent Advisor