You want to buy your grandson a new computer for school. It needs to fit into his backpack, have the features he needs now, and have the capacity to "grow" with him as he gets ready for college.
Your tool: the search engine. You type or speak in a few key words – maybe a question – and you get instant results: software has sorted through millions of possibilities to show you the best matches for your terms. Search engines have given us an easy way to become savvy shoppers. Search results can reveal a range of products and services; the features they offer; the places to buy them; and the range of prices. You can also find reviews and tips from people who bought the product and experts who can assess the pros and cons.
How fast you get relevant results depends on the words and symbols you enter. Try the search with synonyms and see how the results vary (laptop, computer, tablet). Once you see a set of results that seems to be getting closer to what you're looking for, begin to narrow your results.
Before you know it, you'll be sure of the features you want and which models have them.