Before I show you how to change your video settings, it is important to understand a few terms. When viewing any screen image, one is actually seeing a large collection of these tiny pixels. The screen resolution is the total number of pixels on the screen described as horizontal number x vertical number. Finally, the number of colors can be changed. Depending upon how much video memory the PC's video card has, it is possible to increase the number of colors that can appear on the monitor.
Color is defined by bits .
The higher the number of bits, the greater the number of colors possible. The result may be pixelation, fuzzy colors, a smearing effect, or other degradation. 4Mb Keep in mind that higher resolutions and greater colors will make the processor and video card work harder, thus reducing the speed of the machine slightly. For larger screens, resolutions of 1024x768 or higher are recommended. Then click on properties .