The cloud sync folder is a special folder that automatically syncs across all your computers and devices.

This means that any files or folders you place in the sync folder will be uploaded to the cloud automatically. Any changes you make on your own computer in the sync folder—such as renaming, deleting, or moving files—will also be updated in the cloud.

If you want to sync specific folders, simply drag and drop them into the sync folder, which can be found under "Favorites" in your computer's file browser.