Google Tag Manager: Create an Account

Create a GTM account

Create a new account or use an existing GTM account at https://tagmanager.google.com

Create a new container for your website or app. The container is usually named after the website where GTM will be installed.

After creation, a pop-up displays the GTM code in two parts, as shown in the attached image. Copy both parts and install them on every page of the website as instructed.

After inserting the code -> account creation is complete, and the interface looks like this. Verify the installation using Tag Manager's Preview Mode or Tag Assistant Chrome extension