Which of the following is not a computer language?

The correct answer is E. Microsoft.

Microsoft is a software company, not a computer language. It is the developer of the Windows operating system, the Office productivity suite, and the Internet Explorer and Edge web browsers.

BASIC, C++, C#, and Java are all computer languages. BASIC is a general-purpose, high-level programming language that was created in the early 1960s. C++ is a general-purpose, object-oriented programming language that was created in the early 1980s. C# is a general-purpose, object-oriented programming language that was created in the late 1990s. Java is a general-purpose, object-oriented programming language that was created in the early 1990s.