How are Boolean search strategies and other search filters useful?

A.) They organize results alphabetically.
B.) They narrow the search results.
C.) They increase the number of search results.
D.) They find creative sources.

The correct answer is B.) They narrow the search results.

Boolean search strategies and other search filters are useful because they allow users to refine their search and narrow down the results to only those that are relevant to their query. This can save time and effort by eliminating irrelevant results and making it easier to find the information that is needed. Additionally, search filters can help users to find specific types of content, such as images or videos, and can also be used to limit results by date, language, or other criteria.