Removable storage refers to any data storage device that can be easily removed from a computer or other electronic device. Common examples include USB flash drives, external hard drives, and memory cards. These devices allow users to transfer files between different systems or back up important data without needing to rely on internal storage. One of the main advantages of removable storage is its portability, enabling users to carry large amounts of data in a compact form. Additionally, removable storage can enhance data security by allowing users to physically separate sensitive information from their primary devices, reducing the risk of data loss or theft.