Q:Information:  - In Internet, an email client, email reader or more formally mail user agent (MUA) is a computer program in the category of groupware environments used to access and manage a user's email.  - Microsoft Corporation (commonly referred to as Microsoft or MS) is an American multinational technology company headquartered in Redmond, Washington, that develops, manufactures, licenses, supports and sells computer software, consumer electronics and personal computers and services. Its best known software products are the Microsoft Windows line of operating systems, Microsoft Office office suite, and Internet Explorer and Edge web browsers. Its flagship hardware products are the Xbox video game consoles and the Microsoft Surface tablet lineup. As of 2016, it was the world's largest software maker by revenue, and one of the world's most valuable companies.  - A dictionary is a collection of words in one or more specific languages, often arranged alphabetically (or by radical and stroke for ideographic languages), which may include information on definitions, usage, etymologies, phonetics, pronunciations, translation, etc. or a book of words in one language with their equivalents in another, sometimes known as a lexicon. It is a lexicographical product which shows inter-relationships among the data.  - Sun Microsystems, Inc. was an American company that sold computers, computer components, software, and information technology services, and that created the Java programming language, the Solaris operating system , and the Network File System (NFS). Sun contributed significantly to the evolution of several key computing technologies, among them Unix, RISC processors, thin client computing, and virtualized computing. Sun was founded on February 24, 1982. At its height, the Sun headquarters were in Santa Clara, California (part of Silicon Valley), on the former west campus of the Agnews Developmental Center.  - A word processor is an electronic device or computer software application, that performs the task of composing, editing, formatting, and printing of documents.  - StarOffice, known briefly as Oracle Open Office before being discontinued in 2011, was a proprietary office suite. It originated in 1985 as StarWriter by StarDivision, which was acquired by Sun Microsystems in 1999. Sun Microsystems, in turn, was acquired by Oracle Corporation in 2010.  - OpenOffice.org (OOo), commonly known as OpenOffice, is a discontinued open-source office suite. It was an open-sourced version of the earlier StarOffice, which Sun Microsystems acquired in 1999, for internal use. Sun open-sourced the software in July 2000 as a competitor to Microsoft Office, releasing version 1.0 on 1 May 2002.  - Computing is any goal-oriented activity requiring, benefiting from, or creating a mathematical sequence of steps known as an algorithm  e.g. through computers. Computing includes designing, developing and building hardware and software systems; processing, structuring, and managing various kinds of information; doing scientific research on and with computers; making computer systems behave intelligently; and creating and using communications and entertainment media. The field of computing includes computer engineering, software engineering, computer science, information systems, and information technology.  - MySpell was the former spell checker included with OOo Writer of the free OpenOffice.org office suite . Since version 2.0.2 , OpenOffice.org has replaced MySpell with Hunspell .  - Microsoft Office is an office suite of applications, servers, and services developed by Microsoft. It was first announced by Bill Gates on 1 August 1988, at COMDEX in Las Vegas. Initially a marketing term for a bundled set of applications, the first version of Office contained Microsoft Word, Microsoft Excel, and Microsoft PowerPoint. Over the years, Office applications have grown substantially closer with shared features such as a common spell checker, OLE data integration and Visual Basic for Applications scripting language. Microsoft also positions Office as a development platform for line-of-business software under the Office Business Applications brand. On 10 July 2012, Softpedia reported that Office is used by over a billion people worldwide.  - In computing, a spell checker (or spell check) is an application program that flags words in a document that may not be spelled correctly. Spell checkers may be stand-alone, capable of operating on a block of text, or as part of a larger application, such as a word processor, email client, electronic dictionary, or search engine.    After reading the paragraphs above, we are interested in knowing the entity with which 'myspell' exhibits the relationship of 'instance of'. Find the answer from the choices below.  Choices: - activity  - application  - august  - bill  - brand  - building  - category  - client  - collection  - company  - computer program  - corporation  - data  - device  - dictionary  - electronics  - email client  - entertainment  - field  - file  - flagship  - game  - goal  - information  - internet  - language  - lexicon  - mail  - may  - microsoft office  - office  - processor  - programming  - programming language  - research  - scripting language  - sequence  - software  - software engineering  - spell checker  - suite  - surface  - system  - tablet  - technology  - term  - user  - valley  - word  - word processor
A:
computer program