Resources for writing are very useful. For those in academia, career advancement requires writing, so it is worthwhile to study writing using these resources. Resources are available on line to help non-native speakers of English write English compositions. Writing lessons are even available on line. Some specialize in business writing.
Fees vary a great deal as well.
It is also a good idea to be familiar with the search engines available to look for information on the Internet. If you are looking for a particular type of information, a particular home page, etc., it is very useful. Using Yahoo, you choose an area that you are interested in and narrow it down to find the type of information you want. Search sites are very useful for searching for certain kinds of information. There are ERIC and other search services, including services that allow you to searching journal articles.