You should use both open and closed questions because both are equally important and have their own benefits. Open questions will have a more descriptive long answer. Closed questions are quicker and can be answered in just one word or a list.
You should use the Google search tips because the can be helpful and make searching for an answer more efficient and quick. For example the google operator “define” will quickly define a word or phrase for you so you don’t have to search through long articles. Also OR will search two different things at the same time to save you time searching.
