Final answer:
The Boolean operator OR is used to broaden the search scope and include a wider range of possibilities.
Step-by-step explanation:
The Boolean operator OR is used to broaden the search scope. When using OR in a search query, it tells the search engine that any of the search terms can appear in the results. This means that if you search for multiple terms connected by OR, the search engine will show results that include any of those terms.
For example, if you're searching for information about dogs OR cats, the search results will include information about either dogs or cats or both.
Using OR is helpful when you want to broaden your search and include a wider range of possibilities.