Don't forget to back your work up!
I use two drives for backing up my work. On comes on my travels with me. The other stays home, so even if there was a complete disaster I wouldn't lose everything I've ever written.
I have a 'time machine' feature (it's a Mac thing) which means that, as long as the drive is plugged in, automatic backups will be made, and I can go back to an earlier version if necessary.
How do you make sure you don't lose your work?
This tip came from Patsy Collins (me!) who writes short stories and cosy crime novels. You can buy all of her books, or read them through kindle unlimited, here.
