Back in the day, older CRT monitors had a problem with memory-effect -- if you left an image or text in the same position on the screen long enough, it would "burn into" the screen. Even if you turned the monitor off, you could still see the burned-in images.
To prevent this, screen savers change the display on a more or less random basis.
It's not as great a problem with LCD monitors, but a better solution exists -- use the power-saver option of the monitor to shut the screen down when it's not in use. Not only does this preserve the screen, it also saves energy and money.
Computer screen savers used to server the purpose of preventing your CRT monitor from "etching" where the image of your desktop (or your prompt - in the days before Macs and Windows operating systems) would stay on your screen as a sort of ghost image when you went into another program. Now days, the Computer Monitors do not etch, so screen servers really only serve the purpose of entertainment. Dispite the fact that they no longer save anything (except for possibly power, if your screen goes black) they have maintained their original software classification.
it saves the energy of your computer -_-
They have no actual use nowadays, but back when computers with CRT screens first came out, they had 'burn in' problems. What would happen is the screens back then used a more powerful ion beam, and would burn holes in the screen if left too long. The purpose of the screen saver was to quite literally save your screen from holes.
I think it saves your screen from having an image burnt into it.
No. In fact, if you have a graphically intensive Screensaver, you can actually draw MORE power. The purpose of screen savers was to prevent screen burn-in on older monitors. It is now more entertainment than useful.
No, I think this is not necessary to use screensaver on walkman.
Yes,we can put music on our screensaver .
Find it online?
i have an mac pro, when I go into system preferences my screensaver is not therewhen i go into system preferences the screensaver is not there
no
Right click on the desktop, and change your screensaver to something else. :D
There are many websites that allow one to download snow backgrounds to use as a screensaver. One can get them from 'Screensaver Gift', 'CNET' and 'Google Play'.
The CNET Downloads website has screensaver software available for downloading, many of which are free or free to try. Microsoft is another website that offers screensaver software for downloading.
Right click on your desktop and select properties, select screensaver. Then go to the pulldown menu and select none. Click apply then ok. No more screensaver.
yes
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