Question

where is the address bar located in a web browser?
on the left side of the browser
on the right side of the browser
at the bottom of the browser
at the top of the browser

Explanation:

The address bar in a web browser is a common interface element. Through general knowledge of web browser layouts (such as Chrome, Firefox, Safari etc.), it is known that the address bar is used to input and display the URL of the web page being visited. And in the typical design of web browsers, the address bar is placed at the top of the browser window.

Answer:

at the top of the browser