**B. locate Web pages related to a specific subject.
**Not A because currently no search engine has an in-built option to talk to other people, and even if it did it wouldn't be it's core functionality. Not C, as there is no way to change ISP (internet service provider) using your search engine. Not D as search engines have no connection to MS Word.
Answer: what he said B
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Search engines primarily enable users to locate web pages related to specific subjects, making this choice (B) the correct answer. They are specifically designed to assist in information retrieval on the internet based on user-provided keywords. Other options do not align with the core functionality of search engines.
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