To start, you need to register in the service or log in.
Provide an account name that will help you navigate and find the account you need.
Enter the name of the resource, select the time zone and currency, click "Next".
You need to fill in the information about "Data streams": website URL and stream name, then click "create stream".
You will then receive a metric ID as well as instructions for adding a new tag to your site.
The metric ID is required for the tag in Google Tag Manager, and the global tag code itself (gtag.js) is required to add it directly to all pages required for tracking.
If you install the Google Analytics 4 code directly, copy it from the interface and paste it at the beginning of the <head> tag on each page you want to track:
You can check the data transfer in Google Analytics with the help of "Real-time report".
It allows you to find out how many people have been on your site in the last 30 minutes, and it is possible to detail the data by events / parameters for different event categories.