> Non-technical users don't really buy hard drives individually Yes, they do. My dad bought two WD My Book drives by himself as backup drives. He luckily was n

> Non-technical users don't really buy hard drives individually Yes, they do. My dad bought two WD My Book drives by himself as backup drives. He luckily was not aware that those things have an extra software for backups, nor how to install it, but those things are just sold like that targeted to the average user in your average computer store.