Too Long; Didn't Read
Using a CSS command that can hide any element on a page: display:none!important. To make sure this command works for every page I visit with a browser, I'll embed it in a special extension. From this point on, the extension will run on every new page you open. Whenever you come across something annoying on a website, simply get the name of that element, and add the relevant class to the extension. For more stories for beginner programmers read my blog for Practicum by Yandex.