You may have noticed that, the Firefox versions that ship for Linux, don`t have the ability to select the url in the address bar on single-click of a mouse, whereas this is set by default in Windows versions of Firefox. If, you feel this feature should be there in the linux version of firefox too, [...]

Windows 7 provides you with a tool called the Snipping Tool, with the help of which you could actually select a portion of the screen whose screenshot is to be taken. This is very helpful since you are now freed of the hassle of ‘Prnt Scrn’-ing the entire screen and cropping the required portion out. [...]