Hello, @BD Hodge.

I'm here to share some information about the QuickBooks Desktop 2022 system requirements. 

Our engineers are aware of the Internet Explorer discontinuation. Currently, we have a system requirement that still includes Internet Explorer. No worries, for any changes, you will receive a notification. 

Here is an article for the complete system requirements: System requirements for QuickBooks Desktop 2022.

Additionally, you can check this article if you will have an issue opening QuickBooks Desktop: QuickBooks Desktop doesn't start or won't open.

You can get back to me if you have additional questions about the QuickBooks Desktop 2022 system requirements. I'll be around to help you out. Take care!