What processes are launched in the browser when entering a search query in the address bar and confirming its submission?

When entering a search query in the browser's address bar and confirming the submission, the following main processes occur:

1. Input processing: the browser perceives the entered text and determines whether it is a URL, a search query, or a command.

2. Request formation: if it is a search query, the browser forms an HTTP request to the search server (e.g., Google, Yandex).

3. DNS resolution: the browser requests the IP address of the search server from the DNS server.

4. Establishing a connection: a TCP connection is established, and for HTTPS — a TLS session with the server.

5. Sending the request: the browser sends the formed HTTP request.

6. Receiving the response: the server returns an HTML page with search results.

7. Parsing and rendering: the browser parses the HTML, loads additional resources (CSS, JS, images), executes scripts, and displays the page to the user.

8. Event handling: the browser monitors user interactions with the search results.

This process involves network interaction, data processing, and visualization, providing a fast and convenient search experience.