"Full-screen" is a mode of operation of an application in which there are no attributes of its window - frames along the edges, scroll bars, service menus, etc. Most often, this method of displaying the contents of a window is used in games, video players, and other applications that aim to create the most immersive experience possible within the monitor.
Instructions
Step 1
If an application (for example, a game) is launched using a shortcut on the desktop, then in order to force it to run in full screen mode, first click on this shortcut with the right mouse button. In the context menu that appears, select the "Properties" item. If you launch the application through the main menu on the "Start" button, then right-clicking on this menu bar will find the exact same item. It opens a properties window on the Shortcut tab, where you need a drop-down list next to the "Window" label - by default, it is set to "Normal window size". Expand the list and click the line "Expand to full screen", and then click the "OK" button to save your changes.
Step 2
Different video players organize the full screen mode differently. For example, in The KMPlaer application, to select one of the full-screen display options, open the context menu by right-clicking on the screen. The "Display" section of this menu contains a variety of screen format settings, among which three adjust it in full screen mode. These items are assigned hotkeys that you can use to toggle full screen options while browsing.
Step 3
Use the corresponding item in the menu if you need to switch to full-screen mode of displaying pages in the browser. This item can be named in different ways. For example, in Opera it is the line "Full screen" in the "Page" section; in Internet Explorer it is named the same, but placed in the "View" section; in Mozilla Firefox - also in the "View" section, but called "Full Screen Mode"; and in the Google Chrome menu, there is only an untitled icon placed on the page zoom bar. You can also use the F11 hotkey - it performs the operation of transferring to full-screen display mode in almost all types of browsers. Press this key again to return to normal windowed mode.