Thank you so much, comrades! I am feeling pretty comfortable with linux mint, and now would like some suggestions for some absolutely necessary FOSS or free license software for the OS. So far I have the standard, Firefox, ThunderBird, LibreOffice, yada yada. Thank you again to everyone on the linux comm! 
I always start with Syncthing, which is a cross-platform p2p syncing client I use to share documents between devices
KDE connect?
I never tried it seriously mostly because I don’t need all of the features it provides. But yeah that can be an alternative too