Answer:
Press "Ctrl, "Shift" and "=" on your keyboard to turn off superscript formatting.
It kinda depends on what you mean by special characters
For MS Word 2010 and higher
Go to "View" and find checkbox "Ruler"
Download offer up from the apple store or play store and search that up there’s many good deals and sometimes comes with games and controls included for cheap!
No more info??? Because I can’t think of how to answer this