TL;DR: Get a Babbel lifetime subscription covering all 14 languages for $159 (reg. $299) with code LEARN. Plenty of language apps will happily teach you a stockpile of nouns and verb tenses, then ...

If you’re stuck inside, like most of us are, then now might be a good idea to do something productive that’s not work-related. You could, for example, take an online course in pretty much anything you ...