A NUC, or Next Unit of Computing, is a small form-factor computer designed by Intel. It is compact and versatile, making it suitable for various applications, from home entertainment systems to office workstations. NUCs typically come as barebones kits, allowing users to customize components like memory and storage. These devices are known for their energy efficiency and performance, often featuring the latest Intel processors. Due to their small size, NUCs can easily fit into tight spaces, making them popular for users who need powerful computing without the bulk of traditional desktops.