@afonsodebritto wrote:
My PC came with a Dropbox license, and I used it for a month and now have deleted it. But my folders are still labeled like "C:\Users\Afonso\Dropbox\PC\".
You had the backup feature enabled which moves your key folders (Desktop, Documents, etc.) into your Dropbox, and then you uninstalled Dropbox without first disabling the backup feature and moving the folders back to their original location.
You now need to move those folders back to their default location using the option in Windows. You'll want to do this for each of the folders that were backed up using Dropbox (Desktop, Documents, Downloads, etc.).