Once you've installed and configured the extension, you can just browse the web using incognito like you normally would, and this extension's incognito-cloaking behavior should automatically prevent many sites from detecting you. However, some websites may still block you from reading more than a few pages for free. If this happens, consider enabling Bandit Mode.
This extension has 2 modes to choose from:
However, clearing private data on each page load will make some sites misbehave, or even outright break. So you will need to experiment to find out if Bandit or Normal mode works best for your personal usage behavior on each website.
It's easy to switch between modes, just left-click the mask icon, then choose: