Win3 notebook how to connect and use the projector tutorial

1, in the notebook Windows7 computer desktop blank right click in the pop-up menu click & ldquo; screen resolution & rdquo;

2, in the pop-up Click on the screen “Advanced Settings&<<>

3. In the pop-up dialog box, click “ list the mode. The last menu is the parameters that the notebook can display, including the resolution. , color, display frequency, we choose the resolution of the appropriate projector. The general resolution is 1024*768 and 800*600.

4, the operation is to hold down Fn and then press the F3 button (Lenovo notebook), but the Win7 system is easier to operate than the XP system, it comes out with a menu of four options, respectively, is " "Computer only", "Copy", "Extension", "Projector only", select different menus for different results, generally we choose "Copy" menu after the laptop and projection The machine also displays

5, the main brand of notebook buttons