This question already has an answer here:
Well, I got (I think) a pretty basic question.
I'm new in Ubuntu, and I'm wondering how do I backup all I've installed and my GUI settings and tweaks.
I'm not pretty much interested in backing up info (as Ubuntu Official Backup seems to be oriented to), since I work everything in dropbox or google drive, but better in all the drivers, programs (or packages as it is called in ubuntu... btw, It's difficult to get used to terms, programs in windows, apps in macos, packages in ubuntu... well)
So, long question made short: I want to backup my nvidia driver, Appearence and Mouse and Display settings, and overall all I've installed in my machine such as Skype, Chrome, Synapse, etc etc etc.
Any help or guidance is welcome! :)