QUESTION
I just created a new file on my computer. How do I back it up?
ANSWER Any new files as well as any changes to existing files within folders that have been selected for backup will automatically backup.
For detailed information on adding folders to and removing folders from your backup list, as well as how to manage the types of files you wish to back up, refer to Backup Preferences and Manage Backups.
For general information about backups and versioning, refer to How Backups Work.