backup

I am wondering if anyone can offer any advice / recommendations re NAS backup systems? I have an ever-expanding collection of videos, currently standing at about 3TB (and I want backups of everything too) and I am having to back up between USB connected external hard drives. I am looking at...

Open Backup and Restore by clicking the Start button clicking Control Panel , clicking System and Maintenance , and then clicking Backup and Restore. Click Set up back up, and then follow the steps in the wizard. If you're prompted for an administrator password or confirmation, type the...