Losing focus and getting lost while looking for that browser tab from *earlier* is a drag on getting things done. Even minor slow-downs in how you navigate within and between pages can pull you out of your flow. There are so many minor aspects of your browser-based workflows that chip away at your productivity.

Vimium extends how you use the browser with a highly-efficient, keyboard-centric workflow. Vimium leverages powerful concepts from the Vim editor (`j`/`k` for scrolling, `f` for following links, `/` for find, etc.) allowing for faster navigation and interaction without the need to switch to the mouse.

Don't worry, you don't need to know anything about Vim. Anyone who spends a lot of time in the browser and is willing to learn a few shortcuts has a lot to gain from using Vimium.

This course demonstrates the core features of Vimium through practical, real-world use cases. Even if you only adopt a few of the shortcuts, you'll find yourself using the browser in surprising, new, and speedy ways.