The application contains all the features that any user would expect from a modern browser's start page such as a smart search and a to-do list.

However, in addition to these features, it also has a large number of unique features that can't be found in the current versions of most browsers, such as the ability to create to-do lists and notes.

Tabzero is a tool for creating a personalized start page. To achieve this goal, the developer has created an application that works as a starting page, in which you can choose a page from the built-in pages (usually Google, Microsoft, or Firefox), with which you can customize it with the app itself.

The basic elements of the page are a menu with three main sections: "To-dos", "Notes", and "Top Stories".