Here are a few general things to keep in mind:
- Take your time and think it through
- Good spelling and grammar helps a lot
- Don't use all capital letters - people will think you're "yelling"
- If it helps to illustrate your point, include an image or a video
- Don't just say "I don't know" or "If you do a search, you can find the answer" - It just isn't a very helpful answer, and oftentimes people are asking here because they've already