Question

what do you mean by address bar how is it useful for us in short​

Answer 1

Answer:

In a web browser, the address bar (also location bar or URL bar) is a GUI widget that shows the current URL. The user can type a URL into the bar to navigate to a chosen website; in most modern browsers, non-URLs are automatically sent to a search engine. In a file browser, it serves the same purpose of navigation, but through the file-system hierarchy.

When you see https:// on the address bar it means that it is secure.

USES

every website on internet has a unique URL which makes it unique and one can navigate through it. One can type the URL in address bar.