There are workarounds to almost every issue you may have. You can run Windows in a VM for software that requires it, or dual boot. M$ Office can be ran in a browser now. There is no reason to buy a license, just DL windows10 direct from M$ and never register, all they do is lock you out of some display options and add a watermark to your desktop.
You can find podcasts called “slow news” or something like that where they present the days news in the language your learning but take care to speak slowly and enunciate.