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Figure 13: Programs in Control Panel
9. Using Screen Saver
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| bet | 19/21 | | Sana | 21.03.2017 | | Hajmi | 3,15 Mb. | | #852 |
Figure 13: Programs in Control Panel
9. Using Screen Saver
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A screen saver is a moving picture or pattern that appears on a computer screen when the mouse or keyboard has not been used for a specified period of time. Screen savers were originally used to save older, monochromatic monitors from damage (screen burn), but now they're mainly a way to personalize your computer or enhance its security by offering password protection.
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Do you know what screen burn is? The one factor that is most common on CRT monitors is screen burn. This is where if an image is displayed in the same spot on the screen all the time it'll burn the phosphorous coating of the monitor. Once this has occurred, there is no way to remove it from the screen. (This is less of a problem now than it was for early CRT monitors.) On the other hand, LCD panels are made with liquid crystal, which constantly moves around the backlit screen to create the picture. Because of this process, an LCD unit will never experience screen burn.
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How to set a screensaver?
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Click Start button | Control Panel | Appearance and Personalization | Screen Saver
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