Simple questions, I think. I use OneDrive running in the background to back up all my data and media files. Currently, I don't have my MBP (late 2014) encrypted, but I'm considering turning on FileVault. If I do, will I notice any difference with my OneDrive files if accessed remotely? Will they now be duplicated as the previously unencrypted files and now with the "new" encrypted ones? And, in a similar vein, what happens if I decide to stop using or turn off File Vault later? Can I go backwards? Thanks for any advice or thoughts.