In decimalsystems, the prefix mega means one million, but in binary systems, mega stands for 2 to the 20th power, or 1,048,576. One megabyte, therefore, is either 1,000,000 or 1,048,576 bytes(this is equivalent to 1,024K), depending on the context.
Since 1995, more than 100 tech experts and researchers have kept Webopedia’s definitions, articles, and study guides up to date. For more information on current editorial staff, please visit our About page.
The Windows operating system (Windows OS) refers to a family of operating systems developed by Microsoft Corporation. We look at the history of Windows...
UPDATED: This article was updated on April 6, 2021 by Web Webster
Learn about each of the 5 generations of computers and major technology developments...