Before we venture deeper into these categories, it might be worth visiting the profile section (see the person-like icon in the upper-right corner):
Clicking on it should open your profile:
Here, you can set some options concerning your user account, for example, you can change your password, the frontend language, or the frontend theme. As we will be using an English (en_GB) frontend, I suggest you leave that as the default. Zabbix 3.0 versions shipped two different themes, but that has been changed in Zabbix 4.0. Now, we ...
