If you are writing a paper or anything else that needs to look professional and perfect, spell check shouldn’t be the only thing you use. While you can double read the writing and use spell check on your computer, there can still be things you miss. English grammar check can help detect the mistakes that you have made within just seconds. You can easily paste the text into a grammar check online and then scan it for errors. The things the grammar check will look for will be: common spelling errors, grammatical mistakes, mis-applied commas, and more. These will probably be highlighted when the check is done, so you can look back over the sentences and see how you need to correct them. Most grammar checks will even recommend what you can do to improve the sentence or how to spell a word correctly. An English grammar check will ensure your text is perfect.