Definition: A gigabyte is a unit of digital information storage equal to approximately one billion bytes (1,073,741,824 bytes in binary terms). It is commonly used to measure the capacity of storage devices, such as hard drives and USB flash drives, as well as the size of digital files; for example, a high-definition movie typically requires about 4 to 5 gigabytes of storage space.
Learn about the technology that supports your online activities with our glossary. It will help you understand terms like domain name, hosting software, mobile apps, web terminologies, digital marketing, and more.
