Essay about Video Summary 1.07,1.09,1.11
Key Points: * Serial, Parallel, and Game ports have been mostly replaced by USB ports * A dialup modem is the slowest possible method of …show more content…
The information in this video was very useful and taught me a lot of things I did not know. All the information was easy to understand and was interesting to hear.
In this video they talk about the two different types of computer minors a CRT and a LCD. They discuss screen size, resolutions, specs, and how to configure display settings. It explains video cards, trouble shooting and how to change resolutions. They go over connectors, and video buses and tells you the danger of a CRT.
Key Points: * Specifications- screen size, contrast ratio, refresh rate for CRT, response time for LCD, interlacing, dot pitch, pixel pitch and resolution * CRT Resolution- 640x480, 800x600, 1024x768, higher is better * LCD Resolution- fixed resolution, XGA 1024x768, SXGA 1280x1024, UXGA 1600x1200, WUXGA 1920x1200 * How to configure display settings- right click on desk top> properties> settings * Connectors- analog, digital and S-video * Video buses- AGP or PCI, PCI twice as fast as AGP * Video Cards- buy reputable brand, check bus type and speed and check video RAM
Key Terms: * Monitor- A display screen used to provide visual output from a computer. * Specifications- an act of describing