is the process of changing, modifying, and updating software to keep up with customer needs

 is done after the product has launched for several reasons including improving the software overall, correcting issues or bugs, to boost performance, and more.

is a brand name for a group of server operating systems released by Microsoft since 2003.

the first server edition of Windows was

Microsoft is a software corporation that develops, manufactures, licenses, supports, and sells a range of software products and services. Founded on April 4, 1975; 46 years ago in Albuquerque, New Mexico, U.S. by 

__ (also referred to as Windows or Win) is a graphical operating system developed and published by Microsoft.

It provides a way to store files, run software, play games, watch videos, and connect to the Internet.

Microsoft Windows was first introduced with version 1.0 on ____. Over a dozen versions of Windows were released after that, including the current version, Windows 10.

A __ is a name given to a product while it's in development and does not officially have a name.