Have you ever been typing and Google Docs keeps automatically changing the word on you to something that isn't correct? This is a similar experience like autocorrect when you are texting.
Example 1 - I'm typing your but it autocorrects to you're
Example 2 - I typed 3/4 but it autocorrected to the smaller version.
Follow the steps below to fix the issue.
1. Click Tools.
2. Click Preferences.
1. Click the little X next to the incorrect autocorrect to delete it.
2. Click OK.