How Are You Backing Up Work Stuff If Not w/ Cloud Services?

The question might be really basic, but I'm hoping to see what others are doing.

For home, I use Linux. I have some documents on my machine, but most in my ProtonDrive, and a backup of all of those (from my home machine) on an external SSD.

For work, I use Windows. I have gone back and forward multiple times with OneDrive. I used to use it exclusively. Then, I moved to manual backups, but I was having trouble keeping …

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