The benefit of an onsite backup is that a restore is very quick and that's what is important to you. You want to know that when proverbial hits the cooling device, your business is not crippled.

Acronis is a software package which quite simply makes backup and recovery of your laptop, desktop or server quick and easy. The software is installed on your computer and backs up your entire system, possibly to a USB drive. This sort of backup method is called "snap shot" or "bare-metal" and means you can recover the entire system quickly.