Free desktop from running programs, Windows and files. To do this, close them or roll. Minimize all Windows at once by clicking on the button "Minimize all Windows", located on the right side of Windows taskbar.
Right-click the mouse once at the place of a desktop free of widgets, shortcuts and gadgets.
In the list that appears select "screen Resolution". A window will open "screen Resolution", containing the main settings screen, such as the choice of monitor, its resolution and orientation, and additional options.
To open the settings window of the screen in a different way, click "start" and launch the "control Panel". In the opened window, select "Screen" by clicking it with the left mouse button once, and click the "adjust screen resolution" in the left part of the window.
To open the settings area of the start screen "start menu" and in search line "search programs and files" enter text "screen". In the list that appears, click on the "adjust screen resolution" located in the "control Panel".
In the settings window, select screen resolution from the list and click "Ok". In all versions of Windows operating systems in the list of permissions displays the recommended for the monitor and graphics card. For example, a laptop screen with a diagonal of 15.6 inches recommended may be the resolution of 1366x768.