Okay, so spell check is very very very important! I can't even begin to tell you how much you need some sort of spell check.
One suggestion I have is Grammarly! I am actually using it right now, (free version).
Although it's not always right, I usually can tell if the correction isn't right.
If you don't know if the correction is right or not, Google is always there for you.
Another one that is pretty good is LanguageTool. You can get it in the chrome store, I'm not sure if you can get it for other browsers, but if you want, Google is your friend for that as well.
If worst comes to worst, then you could just ask someone around you how to spell something.
YOU ARE READING
Tips On How To Write A Better Fanfiction Or Story
RandomI'm no expert, but I'm going to give you guys some tips for writing a better story that help me when I'm writing! -dedicated to @warriorbookcat after complaining how "bad" her writing skills are.