As an active Internet user, I browse hundreds of pages daily. Sometimes I have dozens of tabs open and I have to switch quickly between them. To enhance my productivity I am now playing with a couple of screen-splitting tools that are aimed to help me: Quickly compare search results (of various (local) search engine versions, of different search engines - e.g. Google versus Bing , - etc.) Quickly switch between tabs (especially for reference notes, quoting, note taking,