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If you've been in an airport , coffee shop, library or hotel recently, chances are you've been right in the middle of a wireless network. Many people also use wireless networking, also called WiFi or 802.11 networking, to connect their computers at home , and some cities are trying to use the technology to provide free or low-cost Internet access to residents. In the near future, wireless networking may become so widespread that you can access the Internet just about anywhere at any time, without using wires. WiFi has a lot of advantages. Wireless networks are easy to set up and inexpensive. They're also unobtrusive -- unless you're on the lookout for a place to use your laptop , you may not even notice when you're in a hotspot.
I agree, this is spam. I could do without the extra e-mail. by Dec 18
Professor Messer's Free CompTIA Network+ Certification Training Course | Professor Messer - CompTIA A+, CompTIA Network+, Certification TrainingProfessor Messer | Mar 23, 2009 | Comments 69 This N10-004 course has been retired by CompTIA. Click here to watch the updated video series! 44 Videos – Total Running Time: 10 hours, 53 minutes – Over 118,000 views! Who is Professor Messer? Are all of these videos really free?
As Google continues to build out its search technology, the company has gradually expanded beyond browser-based text search to include voice and image searches. The experimental Google Goggles is one such project : an image-based search service that allows people to submit an image and get Web-based search results pulled from Google's massive archive of indexed photos and images. It's currently available only on Android-powered smartphones, but a Google developer is working on a side project to incorporate the same functionality into future versions of the company's Chrome Web browser. The concept is simple enough: snap an image with your phone, and let Google Goggles search the Web for results based on the image you've submitted. But it's not always easy to execute.
By the mid 20th century, humans had achieved a mastery of technology sufficient to leave the atmosphere of the Earth for the first time and explore space . The word technology refers to the making, modification, usage, and knowledge of tools , machines , techniques, crafts , systems , and methods of organization, in order to solve a problem, improve a preexisting solution to a problem, achieve a goal, handle an applied input/output relation or perform a specific function. It can also refer to the collection of such tools, including machinery, modifications, arrangements and procedures. Technologies significantly affect human as well as other animal species' ability to control and adapt to their natural environments.