I've used a grammar checker before but I don't rely on one. It would be good practice to type out whatever you're trying to say and then run it though the grammar checker to view your mistakes. You can't rely on them 100% as that won't help you learn. Spell check is a nice feature to have. If a word I've typed gets underlined I, normally, fix it myself. Sometimes, I have a complete brain fart and can't figure out what the correct spelling is so, I have to cheat. However, previous posters are right, spell checkers don't check if you're using the right word. They just make sure the word matche