Windows 10 what gives

[piginhat]

I have always used GIMP with no issues on Mac OS for 10 years now but have recently had to switch to Windows 10 and am finding the user interface well pretty useless as everything is tiny and I can’t see how to increase their size?

All the icons on the tool windows are tiny, the menu options overlap so basically it not usable at all.

How come GIMP is a peach on Mac but sucks on Windows?

Can anyone advise on how to rectify?

Thanks