How to expand the screen on a computer monitor?

How to expand the screen on the monitor? Users of personal computers often I have to deal with this issue. The fact is that the display settings may get confused if you reinstalled the operating system, or there was a failure on the computer. We will tell you about several options that will allow you to change screen extensions.

Monitor properties

Before changing the display settings, we recommend that you specify what size it has, and what resolution parameters will be optimal for it. So, you need to do the following:

• On an empty desktop space, right-click;
• In the context menu that opens, select the "Properties" item;
• Wait until the "Screen Properties" window appears;
• Move to the "Options" tab;
• Put the permission you need by changing the position of the slider;
• Click the "Apply" button after the setting is done.

How to expand the screen on the monitor?

If your computer is running a Windows Vista operating system, 7 or 8, then your actions will look different:

• On the desktop, right-click;
• We are interested in the item "Screen Resolution", which is located almost at the bottom of the drop-down menu;
• In the opened window select the optimal resolution for your monitor;
• Apply the new settings.

Possible problems

How to expand the screen on the monitor, if the standard recommendations do not work, and you can not move the slider? In this case, you will need to visit the "Device Manager" section in order to check if the software for the video card is installed. You can find it through My Computer by clicking on Right-click icon. From the drop-down menu, select the "Properties" section, then go to "Device Manager". In the opened list of equipment, find the video card and check if there is an exclamation mark next to it (it means that there were problems with the driver, which is either not installed at all or damaged). Select the name of the device in the list, right-click on the shortcut menu and click on "Update drivers". You can install the software manually:

• Download from the official website of the manufacturer;
• Use the installation disc if it was included in the package.

Note that in the new generation operating systems, the drivers are installed in the automatic mode, and the question of how to expand the screen on the monitor is not necessary, since its setting also occurs automatically. The resolution settings may change when programs are started in compatibility mode. For example, if you open a game whose system characteristics do not allow you to use it on this computer. How can I change the screen extension in this case? If after exiting the application the previous parameters were not restored, then use the very first method described in this article.