The killer feature is that you can extend this with your own macros. E.g. if you want the address bar to recognize "hn " as a prefix keyword, and redirect "hn firefox address bar" to, say, Algolia — you simply create a bookmark with "Keyword": "hn" and "URL": " https://hn.algolia.com/?q=%s " (not actually a URL, don't click on it) – %s indicating where the macro parameter substitutes. Then "hn firefox address bar" ma…
The Control-L/Command-L(mac) to focus the url bar. p is the keyword set to search the internal company org chart.
Another useful Firefox feature is to right click, Take Screenshot, and save the full web page rendered as you see it as an image. This is useful for those internal webpages with tables and fancy javascript rendered widgets that never properly render to pdf when saving the page.