TL;DR: Backing Up Your Masterpiece Want to cut to the chase? Here's the TL;DR on backups. Need more information? I've got you covered.
An Introduction to Backups There are two kinds of people: those who backup, and those who have not lost all their data yet.
Why do I need a backup, anyway? File deletion, hardware failures, software glitches, fire, theft, flood, malware... It's a scary world out there.
The 3-2-1 rule to the rescue! Three copies of anything important, on two different media, one of which is off-site.