SCROLL WHEEL'S TRICKS.

Use Scroll wheel performance.


it can be used as a third BUTTON of mouse. 
also it can be used for zoom in & out.
Everyone knows about mouse wheels ability to scroll up and down on a page. However, this wheel can be also used as a third button of mouse.
  • Pressing down on the wheel will act like a third mouse button. This can be used to open a web page in a tab by clicking the wheel on any link and also this button can be used to close a tab by clicking the wheel.
  • Scroll wheel can be used for Quickly Zoom in and Out on a web page by holding down the  Ctrl key and scrolling up to zoom in and down to zoom out.
Select a paragraph through mouse.

You can select any word easily by double-clicking the word. If you want to highlight the whole paragraph, click the mouse button three times on any text in the paragraph. As a result the whole paragraph would be selected.
Use the right-click
You can see the properties of Highlighted text.  For example, if you highlight a file or text, you can right-click to get the menu of copy and then right-click anywhere to paste that paragraph or word.
In a browser you can open a link in a new tab while pressing and holding ctrl key and click on the link.