How difficult would it be to migrate a small business away from Windows?

Welcome to the forums @settermjd

I’ve visited your website https://matthewsetter.com/.

I’ve bumped up your forum Trust Level so that you can now also post links and don’t have the new user restrictions.

It’s great to have another experienced developer join us. 20 years of developing apps is a long time. We have a few here, most are lurkers and some post every now and then. We look forward to hearing your views.