Missing Search Bar in Firefox

If the search bar is missing in Firefox, here's how to put it back.

Step-by-Step

1. Click the Menu button on the upper right of a Firefox webpage (Three bars)
2. Click Options (on a PC) or Settings (on a Mac)
3. Click Search on the left panel
4. Click the button next to Add Search Bar in Toolbar
5. The search bar will appear to the right of the URL bar