I use a mix of computers -- desktop, laptop, and a couple of tablets -- so when a program I use comes out with a new version, I typically download the new version to my network storage drive, a Western-Digital MyCloud, so I have it there and don't have to download it again for each machine. Space hasn't been an issue but, for some programs, I may have six or eight old versions in the Downloads directory. I think it makes sense to save a couple of older versions in case I encounter issues with a new update but -- how many versions does it make sense to keep?
How do y'all deal with old versions of programs?