http://www.irfanschoolsawfar.com/technology-f4/-t1.htm Tue, 03 Nov 2009 12:00:28 GMT 10 http://i87.servimg.com/u/f87/12/67/16/46/eng_fo10.jpg http://www.irfanschoolsawfar.com/technology-f4/-t1.htm http://www.irfanschoolsawfar.com/technology-f4/windows-7-t121.htm Samer Al Sayegh We know you love Windows XP—after all, you've been telling us that for years. With Windows 7, we used your feedback to make things even better. From switching between programs to recording TV, Windows 7 simplifies the way you use your PC—and the way your PC connects with the world. Simplifies everyday tasks Windows 7 makes the basics easier than ever. With HomeGroup, it’s simple to share music, documents, printers, and everything else with the other PCs running Windows 7 ... Technology Tue, 03 Nov 2009 12:00:28 GMT http://www.irfanschoolsawfar.com/technology-f4/windows-7-t121.htm#719 http://www.irfanschoolsawfar.com/technology-f4/windows-7-t121.htm http://www.irfanschoolsawfar.com/technology-f4/what-is-the-motherboard-t93.htm Nahla Abdul Khalek Motherboard, in computer science, the main circuit board in a computer. The most important computer chips and other electronic components that give function to a computer are located on the motherboard. The motherboard is a printed circuit board that connects the various elements on it through the use of traces, or electrical pathways. The motherboard is indispensable to the computer and provides the main computing capability. Personal computers normally have one central processing unit (CPU), ... Technology Tue, 17 Mar 2009 09:25:47 GMT http://www.irfanschoolsawfar.com/technology-f4/what-is-the-motherboard-t93.htm#606 http://www.irfanschoolsawfar.com/technology-f4/what-is-the-motherboard-t93.htm http://www.irfanschoolsawfar.com/technology-f4/charles-babbage-t16.htm Admin Charles Babbage Born December 26, 1791 in Teignmouth, Devonshire UK, Died 1871, London; Known to some as the "Father of Computing" for his contributions to the basic design of the computer through his Analytical machine. His previous Difference Engine was a special purpose device intended for the production of tables. While he did produce prototypes of portions of the Difference Engine, it was left to Georg and Edvard Schuetz to construct the first working devices to the same ... Technology Wed, 29 Oct 2008 20:10:58 GMT http://www.irfanschoolsawfar.com/technology-f4/charles-babbage-t16.htm#24 http://www.irfanschoolsawfar.com/technology-f4/charles-babbage-t16.htm http://www.irfanschoolsawfar.com/technology-f4/univac-video-t17.htm Admin

Youtube]]> Technology Wed, 29 Oct 2008 20:18:15 GMT http://www.irfanschoolsawfar.com/technology-f4/univac-video-t17.htm#25 http://www.irfanschoolsawfar.com/technology-f4/univac-video-t17.htm http://www.irfanschoolsawfar.com/technology-f4/nano-nose-to-help-identify-illnesses-t59.htm Samer Al Sayegh Nano-nose to help identify illnesses Nanoparticles are used by U.S. researchers to 'smell' the scent of illnesses in fluids of the body. The researchers used nanoparticles of gold with different coatings to distinguish among different proteins and detect the illness, as reported by the New Scientist. According to Vince Rotello from the University of Massachusetts the human nose has a series of receptors, which react differently to different compounds. Thus it is not a specific smell ... Technology Thu, 05 Feb 2009 06:26:42 GMT http://www.irfanschoolsawfar.com/technology-f4/nano-nose-to-help-identify-illnesses-t59.htm#268 http://www.irfanschoolsawfar.com/technology-f4/nano-nose-to-help-identify-illnesses-t59.htm http://www.irfanschoolsawfar.com/technology-f4/how-ram-works-t21.htm Admin ­Random access memory (RAM) is the best known form of computer memory. RAM is considered "random access" because you can access any memory cell directly if you know the row and column that intersect at that cell. The opposite of RAM is serial access memory (SAM). SAM stores data as a series of memory cells that can only be accessed sequentially (like a cassette tape). If the data is not in the current location, each memory cell is checked until the needed data is found. ... Technology Sun, 16 Nov 2008 19:51:35 GMT http://www.irfanschoolsawfar.com/technology-f4/how-ram-works-t21.htm#47 http://www.irfanschoolsawfar.com/technology-f4/how-ram-works-t21.htm http://www.irfanschoolsawfar.com/technology-f4/what-is-trojan-horse-t47.htm Samer Al Sayegh Named for a giant horse that was supposed to be a gift but was filled with the Greek army, a Trojan horse program can be just as deceptive. The story goes that the Greeks gave the Trojans a huge wooden horse as a peace offering. The citizens of Troy accepted the gift, brought the horse inside the city, threw a victory bash, then went to bed. It wasn't until the Greek soldiers had set the city on fire that they realized they'd been had. A Trojan horse that affects computers can contain some nasty ... Technology Tue, 13 Jan 2009 18:27:51 GMT http://www.irfanschoolsawfar.com/technology-f4/what-is-trojan-horse-t47.htm#151 http://www.irfanschoolsawfar.com/technology-f4/what-is-trojan-horse-t47.htm http://www.irfanschoolsawfar.com/technology-f4/japanese-scientists-work-on-a-flexible-battery-t60.htm Samer Al Sayegh Japanese Scientists Work on a Flexible Battery A new type of battery invented in Japan, in the University of Waseda. This is a flexible rechargeable battery, based on polymers. The development of this type of battery was conditioned by the permanently developing industry of portable devices, which become smaller and smaller each year. Researches on this device have been conducted for several years, but the scientists, working on this battery are Drs. Hiroyuki Nishide, Hiroaki Konishi ... Technology Thu, 05 Feb 2009 06:28:12 GMT http://www.irfanschoolsawfar.com/technology-f4/japanese-scientists-work-on-a-flexible-battery-t60.htm#269 http://www.irfanschoolsawfar.com/technology-f4/japanese-scientists-work-on-a-flexible-battery-t60.htm