A reader Maina wants to know how to connect a second (and possibly even third) monitor to his PC. He wants one for documents, another for his Web browser or music software, and so on.
Once you've seen some amazing pictures of seemingly transparent LCD screens, you may want to create your own optical illusion. After researching the topic, I wanted to give it a try, too. So I'm going to show you the simplest way I've found to create...
Reader Mike ordered a new Dell system that came with a 21.5-inch LCD monitor. Although the monitor includes VGA, DVI, and HDMI inputs, it included only a VGA cable--even though the setup instructions recommend a DVI or HDMI connection! Mike wants to ...
Here's how to identify every important cable for use with computer monitors.
LCD monitors contain millions of pixels, each one composed of three subpixels: red, blue, and green. When all three are on, a pixel looks white. Other combinations create other colors. A pixel can become stuck showing one hue. But you can fix this.
Monitor space is a terrible thing to waste. Yet most of us sacrifice valuable screen estate to omnipresent toolbars, which appear in our Web browsers, our word processors, and other apps.
Monitors, including desktop and laptop LCDs, consume a considerable amount of power. Yet most of us leave ours on and running all day (if not all night).
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