Data loss happens more often than most people expect — failed drives, accidental deletes, ransomware, and even routine updates can wipe out important files.
For homes and small businesses, a good backup plan does not need to be complicated or expensive:
1. Follow the 3-2-1 rule when possible: three copies of important data, on two different types of storage, with one copy off-site.
2. Automate backups so you do not have to remember them every week.
3. Test restores occasionally. A backup you cannot restore is not really a backup.
Free and low-cost options like external drives, cloud sync with versioning, and open-source tools can cover most everyday needs. The goal is recovery — not perfection.
Why Backups Matter
A practical overview of why backups are essential and how to start without expensive tools.