Most of our interactions with our devices, be it a desktop, laptop, tablet, or phone, happens in the web browser. We practically live in our web browers, something Google's Chrome OS is trying to exploit. So when browser become slow or, worse, crash, it can be an infuriating experience. Google Chrome has tried to address that problem by running each tab on a different process. Firefox will be doing something similar yet also different. Starting version 53, it will be running its "Quantum Compositor" on a separate process, ensuring not just faster performance but also stability.