Instant Messaging (IM) services come under which of the following categories of services? A. Web services B. Communication C. World Wide Web D. Information retrieval

IM is a convenient way to stay in touch with friends and family. It is also a useful tool for businesses, as it allows employees to communicate with each other quickly and easily.

Here is a brief explanation of each option:

• A. Web services are a way for software applications to communicate with each other over the Internet. They are often used to provide data or functionality to other applications.
• C. The World Wide Web is a system of interlinked hypertext documents accessed via the Internet. It is the most common way to access information on the Internet.
• D. Information retrieval is the process of finding information from a collection of documents. It is often used to find information on the Internet.