Language
Nine Places to Learn a Language for Free: https://www.inc.com/larry-kim/9-places-to-learn-a-new-language-online-for-fre.html
12 Best Free Language Learning Websites: https://www.lifewire.com/best-free-language-learning-websites-1357061
Open Culture: https://www.openculture.com/freelanguagelessons
Learning Languages App: https://www.theintrepidguide.com/top-language-learning-resources/
Online Tutors: https://preply.com/ (does cost money)
NHK: https://www.nhk.or.jp/lesson/
Duolingo: https://www.duolingo.com/
LingVist: https://lingvist.com/course/learn-spanish-online/.