Chrome-based browsers (I’m using one right now) in Windows have a nice menu in the upper right (like an equal sign with an extra bar) and a Zoom entry, which you can use to bump up (or down) the display size. In the system setup there’s probably a font override capability, Hope that helps.
Oh hey, learned somethin’ while looking up somethin’ that I didn’t wind up finding:
I don’t know if that helped the original poster, but this just made my day! Wow...so much better adjusted. I had no idea how to do this!
THANK YOU