November 10, 2011

Right click and then up to display and to control pannel. She showed one how to change properties and display deals. If one installs their video card they would have more colors to choose from. Sometimes you won't see all the tabs. One can ruin their hardware. Display properties have tabs of Themes, desktop, screensaver, appearance, and settings. Each of these tabs does someting unique. There are a lot of different things one is able to change in this are of the computer. One can change the color settings and make sure they have it set up the way they want it. Video connectors have different pins and then they have things that transmit something. Make sure there is no bent pins. if you try to bend it back you do not want to try to bend it back because u might just break it. Red, green, and blue, send things out. Each of the pins have a purpose and so if one is bent the purpose is ruined as well. Their are alot of display adjustments. LIke brightness and color etc. There are many different things that get you to switch setings. It's like trial and error. Every monitor is different. CRT issues: screen could be black. Image might flicker or distorts. Noisy monitor, or image scrolling. If it's flickering it might be a bent pin. The flat pannel (LCD) is becomming less expensive. there is a lot of lesss glare. The flat pannel is producing a nice clear image. characteristcs are like the screen size, viewing angle, response rate, contrast rate, native resolution, brighness, and alot of other features. A lot of the flatpannels have built in speakers, and will come with an installation disk. There are 24 pins of the DVI. TMDS- Transmits data to a digital monitor.  Touch Screens have a touch-sensitive surface. Some of the uses are : PDA, POS, ATM, GPS. Another form of displays are projectors. It duplicates images on your wall. Speakers are related but alot of the monitors have speakers themselves. Speakers can be connected together. Scanners can scan pictures, documents etc. Most use a TWAIN scanner. A flatbed scanner is where it scans the the image and will save it to your computer. It's similar to a office copier.
Stopping Pont 1.37 Hand-Held Scanner