What Is a NAS? A Beginner's Buying Guide to Home Network Storage
A NAS (network-attached storage) is a small always-on box of hard drives that acts as your private cloud for backups, photos, and media streaming. This beginner's guide explains what a NAS does, key features like RAID, and how to pick the right one.
Skillo Staff
Aug 5, 2026 · 3 min read