By clicking links (mostly anything underlined) with the mouse button on the right and choose "open link in new tab" allows you to stay where you are and go to the link too. The new link will be open in another tab and you can click between tabs. (tabs are at top of your browser)
I like to right click on stuff (ie. blogs I want to comment on) and go back after I'm finished earning points. You can have many tabs open at once.