One of the most amazing feature of google chrome which I like is its auto complete the URL of the site you had typed or accessed before as per the history maintained. But in case of firefox it does not happen like this rather here, if you are typing a URL which you had typed before then it will suggest you with some results out of which you can select by pressing the down arrow key and then press enter to open the selected URL (as shown in the image below)

If you want your firefox to behave like google chrome address bar, so that it auto completes the URL as you type than just suggesting (as shown in the image below)

Follow the procedure given below, to apply the same auto complete settings in firefox address bar

1. Open Firefox and type about:config in the address bar and press enter

2. Now click the button which says I’ll be careful, I promise

3. In the filter box type browser.urlbar.autoFill and double click the value to change it to true

4. That’s it! Done – Now your firefox address bar will have auto complete of the URL as you type just like google chrome address bar.