Question

what is the use of spelling and grammar feature in ms word

Answer 1

They correct mistake while typing........
hope this helps

Answer 2

A useful feature when checking spelling and grammar is Word's AutoCorrect feature. When Word indicates a word in a document may be misspelled or incorrect, with a squiggle under it, you can right-click the word to see suggestions. If a suggestion is correct, simply select it to replace the word.