You study and become expert in certain topics. Then you will be called upon to write, either at work or at studies. Your writing must be coherent, logical, convincing and informative. It should also be perfect as regards grammar, punctuation and sentence construction. The first part may not be difficult; the second part that deals with grammar is beyond most people since grammar is quite involved and complicated.
If you are a perfectionist you will want your writing to be convincingly cogent and grammatically perfect. In case you have doubts about the use of tenses, adverbs, conjugation, sentence construction and all those little things that make a huge difference to readability, there is no need to spend hours trying to learn. Instead, use the free online English grammar checker tool. This free online utility is the latest and uses advanced artificial intelligence as well as a database of language tools. It is almost human in the way it checks your text for grammar and intuitively corrects errors. In the process, your sentences and order of words are arranged to be clear and precise. A professional could not have done it better.
If you are concerned that your text may be stored and used, there is no need to fear on that account. This free grammar tool does not store any text and you can, safely and securely, use it any number of times. This aspect is vital when you are working on very confidential documents. One thing you will like is that you do not even need to register and can have entire documents checked and corrected anonymously.