How do computer optical mouse work ?
It appears that the venerable wheeledmouseis in danger of extinction. The now-preferred device for pointing and clicking is theopt…
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How Computer Keyboards Work ?
When you look at all the extras and options that are available for new computer keyboards, it can be hard to believe that their or…
How Computer Graphics Cards Work ?
The images you see on yourmonitorare made of tiny dots called pixels. At most common resolution settings, a screen displays over a…
How Laser Printers Work ?
The terminkjet printeris very descriptive of the process at work -- these printers put an image on paper using tiny jets of ink. T…
How Inkjet Printers Work ?
Aninkjetprinter is any printer that places extremely small droplets of ink onto paper to create an image. If you ever look at a pi…
What is computer processor?
A processor is the logic circuitry that responds to and processes the basicinstructions that drive a computer. The term processor …
Informaition about Google Earth
Google Earthis avirtual globe,mapandgeographicalinformation program that was originally called EarthViewer 3D created byKeyhole, I…
Information about Google Maps
Google Mapsis a desktop and mobileweb mappingservice application and technology provided byGoogle, offering satellite imagery, str…
Information about Yahoo!
Yahoo Inc.(stylizedYahoo!) is an AmericanmultinationalInternet corporation headquartered inSunnyvale, California. It is globally k…
Information about Gmail
Gmailis a free,advertising-supportedemailservice provided byGoogle.[5]Users may access Gmail assecurewebmail,[6]as well as viaPOP3…
