I've got low free space on one of my drives, so I used this great free application for figuring out what files and folders are the culprits. Thanks windirstat!
https://windirstat.net/
https://thetalkinggeek.com
https://www.podbean.com/thetalkinggeek
Become a supporter of this podcast: https://www.spreaker.com/podcast/random-tech-thoughts--2829929/support.