Revision requires a more in-depth evaluation of your work than proofreading. Revision is concerned with your ideas, organization, purpose, and audience.
The difference between revising and editing
How to find and correct common errors
Eliminating weak verbs A somewhat hidden source of sentence trouble is the verb chosen by the writer.
How to make your writing more concise A common problem for writers of all levels is the use of wordy and imprecise language.