Be nice to have something like Acronis but I've been using it and still having issues at shutdown. A "bug" they are still trying to work out.
This is for someone I know that needs this. Been using Cobian but would be better to have a full system backup with incremental that can start over on a selected schedule.
I can vouch for Paragon as well, I use it for imaging and partition management and doing hardware independent restores and the like. I haven't used their home product, however. I use the server version.
Otherwise some Western Digital External HDs have some backup software on them. The issue I ran into with that software was that I wasn't able to update some software (iTunes, SuperAntiSpyware, etc) because of the Western Digital Software.
I ended up buying Acronis and using that instead. But for free, BackupPC works very well.