Originally Posted by
Sythari
Backup regularly on an external HDD if it's that important to you. A month or 2 ago I helped my parents friend do a complete reboot of his computer, he had a bunch of adware and wanted it all just gone so we did a clean re-install. His entire career was practically in his outlook E-mails, I backed them up for him ready to restore. After I restored them and everything, he deleted the backup and somehow when he was messing around in outlook lost all his E-mails, I popped up with a copy I'd made on my external Hard Drive and everything turned out fine.
Moral of the story. It never hurts to backup data, even more than once.