Backup your photos, music, movies, etc.

I love Carbonite! (and that is not a paid endorsement)
Everyone needs to back up their files. Computers fail. If only I could get my parents familiar enough with computers to do this!!!
Carbonite is the best online backup system I can find as it has unlimited space, automatic backups, and easy restoration all for only $5 a month. Other services charge much more for space, bandwidth, or features. Carboninite is simple, inexpensive, and can backup your entire computer making it a no brainer.