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Wednesday, 6 September 2017

Difference between CRT and LCD monitor

Flat panel monitors are based on LCD (liquid crystal display) technology. They are smaller in size and use less energy than a standard CRT (cathode ray tube) monitor. Cathode ray tube (CRT) monitors are a common type of monitor. ... Inside a color CRT, three electron guns shoot streams of electrons at the screen.

                         
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Differences Between RAM & ROM


Data in RAM is not permanently written. When you power off your computer the data stored in RAM is deleted. ROM is a type of non- volatile memory. Data in ROM is permanently written and is not erased when you power off your computer.

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Share -computer_technologys_5556326 (1).apk - 6 MB

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A USB Wi-Fi adapter

A USB  Wi-Fi adapter  eliminates the need to hardwire the computer to a router or other network device. ... The  adapter receives signa...

Computers

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    The General Shortcuts We’ll kickoff the list with some really general shortcuts that you often used. CTRL + C  (Copy) CTRL + X  (Cut)...