1. Click "Account Image" in the upper right corner.

2. Click on "Google Account".

3. "Security" option.

4. Click the "security code" option below to get the Google security code.

Precautions:

primary service

1, Google search engine

The main search services of Google search engine are: web pages, pictures, music, videos, maps, news, questions and answers.

2、Google Web API

Google Web API (Web application interface or web service) is a common interface provided by Google for registered developers. Using Simple Object Access Protocol (SOAP), programmers can develop search services and mine data according to Google search results. Similarly, internet addicts can also access the page cache and make suggestions on the page.