Check on <Always New Window> Option to open 
a URL always in a new window. 

<next tip>
Hold down shift key to open a URL in a new 
window when <Always New Window> option is off.
Hold down shift key to open a URL in the same
window when <Always New Window> option is on.

<next tip>
Hold down ctrl key to open a URL in a new 
window in background.

<next tip>
Use enter, shift+enter or ctrl+enter in
address bar to open a new site in new window, 
same window or background. 
The function of shift key depends on the
<Always New Window> option.

<next tip>
You can double click a site tab to close 
the site.

<next tip>
Right click on the site tab to bring up 
a popup menu. Select <close> to close the 
site. Select <duplicate> to open the same 
address in a new window. You may hold down 
ctrl key to open the duplicated site in 
background.

<next tip>
Select a search engine on the search bar 
and enter the keywords. Press enter to 
search for the keywords in the selected 
search engine.