I am currently using Norton Backup for Windows 11 at this moment. Unfortunately, it has taken almost a week or two to finish. Should I use any apps or web browsers (e.g., Firefox) while it is backing up my files?
Depending on the size of the backup you are doing, and your internet connection's upload speed, the initial backup can take some time. You are free to use your computer normally, although it may be slowed a little. One thing that can help the backup to complete is to make sure you leave the computer on overnight, and disable hibernate or sleep until the backup is finished.