There's lots of great and useful information out on the Internet, but at the same time there's lots of rubbish too. You need to be able to critically evaluate material you find on the Internet but Library resources contain journal articles, videos, dissertations, newspapers and other sources that are informative and authoritative. They contain high-quality content, written, or selected by, experts in their fields and not freely available on the internet. Using Library resources will help with your work and help improve your marks for assignments.