I recently paid about $30 for license codes for office/project/visio/visual studio enterprise. I spend 99% of my time on Linux, but on my windows machine I want

I recently paid about $30 for license codes for office/project/visio/visual studio enterprise. I spend 99% of my time on Linux, but on my windows machine I wanted these titles and didn't want to pay for a subscription or risk unknown binaries from torrent sites (although I generally do trust them). $30, 1-time, was acceptable, products work great, and if MSFT offered the same deal I'd have bought from them.