@nounours18200 said in How to perform a Full backup of Opera:
So do you recommend to backup "C:\Users\ordic\AppData\Local\Opera Software" or "C:\Users\ordic\AppData\Local\Opera Software\Opera stable ?
Whether you back up both the Roaming and Local "Opera Software" folders or just the "Opera Stable" folders in them doesn't really matter in your case. It does matter though if you have other editions of Opera (Opera GX, Opera Beta, and Opera Developer) as their folders will be in the "Opera Software" folders too. In those cases where you want to back up all Operas, you'd back up the whole "Opera Software" folder (both Roaming and Local).