Yeah admittedly, I need to come to grips with Git too.
At work, we use TFS (Team Foundation Server), and I guess I could install the “lite” version at home.
But for most of my personal software development, game and graphics assets, I have been using File Hamster Advanced](://www.filehamster/index.php?page=products) - it’s easy to setup and it keeps a configurable number of backups of your asset files.
It has saved my bacon a couple of times as well!
-Will