Intel Adds New Members In Its Processor Family

Intel introduced the second generation Intel Core processor family. Throughout the next year, more than 500 desktops and laptops are expected from all major OEMs worldwide. In India, systems are likely to be available from OEMs like HCL, Wipro, MSI, HP, Lenovo, Toshiba and Dell amongst others as well as from local channel partners.

The processor features include, Intel quick sync video, and a new version of Intel Wireless Display (WiDi), which now adds 1080p HD and content protection for those wishing to beam premium HD content from their laptop screen to their TV. “The new second generation Intel Core processors represent the biggest advance in computing performance and capabilities over any other previous generation,” said R Sivakumar, Managing Director, Sales and Marketing Group, Intel South Asia. 

The second generation Intel Core processor family is the first micro architecture to combine visual and 3D graphics technology with performance-leading microprocessors on a single chip. Incorporating the newly architected Intel HD graphics on each 32nm die enables significant graphics performance improvements over previous generation graphics, for both HD media processing and mainstream gaming.

The new processor graphics technology will focus on high-definition (HD) video, photos, mainstream gaming, multi-tasking and online socializing and multimedia.

“Today, the consumption patterns clearly indicate a shift towards heavy access to online audio and video content by mainstream users and I am confident our partnership will produce a range of products that will address the growing need, offering mainstream users an immersive computing experience on our products powered by the 2nd generation Intel Core processors,” said George Paul, Executive Vice President, HCL Infosystems.

“The second generation Core processor family promises to offer a better set of visual capabilities that’s now seamlessly integrated with the processor performance. We’re very excited to bring to market a set of products based on these new processors, which will offer the consumers an unparalleled and entertaining PC experience,” added Amar Babu, Managing Director, Lenovo India.

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Waht is 3G..

3G is the third generation of wireless technologies. It comes with enhancements over previous wireless technologies, like high-speed transmission, advanced multimedia access and global roaming. 3G is mostly used with mobile phones and handsets as a means to connect the phone to the Internet or other IP networks in order to make voice and video calls, to download and upload data and to surf the net.

3G has the following enhancements over 2.5G and previous networks:

• Several times higher data speed;
• Enhanced audio and video streaming;
• Video-conferencing support;
• Web and WAP browsing at higher speeds;
• IPTV (TV through the Internet) support.

3G Technical Specifications:

The transfer rate for 3G networks is between 128 and 144 kbps (kilobits per second) for devices that are moving fast and 384 kbps for slow ones(like for pedestrians). For fixed wireless LANs, the speed goes beyond 2 Mbps. 3G is a set of technologies and standards that include W-CDMA, WLAN and cellular radio, among others.

3G follows a pattern of G's that started in the early 1990's by the ITU. The pattern is actually a wireless initiative called the IMT-2000 (International Mobile Communications 2000). 3G therefore comes just after 2G and 2.5G, the second generation technologies. 2G technologies include, among others, the Global System for Mobile (GSM) - the famous mobile phone technology we use today. 2.5G brings standards that are midway between 2G and 3G, including the General Packet Radio Service (GPRS), Enhanced Data rates for GSM Evolution (EDGE), Universal Mobile Telecommunications System (UMTS) etc.

What is Required for Using 3G?:

The first thing you require is a device (e.g. a mobile phone) that is 3G compatible. This is where the name 3G phone comes from - a phone that has 3G functionality; nothing to do with the number of cameras or the memory it has. An example is the iPhone 3G. 3G phones commonly have two cameras since the technology allows the user to have video calls, for which a user-facing camera is required for capturing him/her.
Unlike with Wi-Fi which you can get for free in hotspots, you need to be subscribed to a service provider to get 3G network connectivity. We often call this kind of service a data plan or network plan.

Your device is connected to the 3G network through its SIM card (in the case of a mobile phone) or its 3G data card (which can be of different types: USB, PCMCIA etc.), which are both generally provided/sold by the service provider. Through that, you get connected to the Internet whenever you are within a 3G network. Even if you are not in one, you can still use 2G or 2.5G services provided by the service provider.

What Does 3G Cost?:

3G is not very cheap, but it is worthwhile for users that need connectivity on the move. Some providers offer it within a somewhat costly package, but most of them have plans where the user pays for the amount of data transferred. This is because the technology is packet-based. For example, there are service plans where there is a flat rate for the first Gigabyte of data transferred, and a per minute cost for each additional Megabyte.

3G and Voice:

Wireless technologies are a way for mobile users to make free or cheap calls worldwide and save a lot of money due to the latest telephony applications and services. 3G networks have the advantage of being available on the move, unlike Wi-Fi, which is limited to a few meters around the emitting router. So, a user with a 3G phone and a 3G data plan is well-equipped for making free mobile calls. She will only have to download one of the free applications and install on her mobile phone and start making calls.




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BRAIN VIRUS

©Brain affects the IBM PC computer by replacing the boot sector of a floppy disk with a copy of the virus. The real boot sector is moved to another sector and marked as bad. Infected disks usually have five kilobytes of bad sectors. The disk label is changed to ©Brain, and the following text can be seen in infected boot sectors:

Welcome to the Dungeon © 1986 Brain & Amjads (pvt) Ltd VIRUS_SHOE RECORD V9.0 Dedicated to the dynamic memories of millions of viruses who are no longer with us today - Thanks GOODNESS!! BEWARE OF THE er..VIRUS : this program is catching program follows after these messages....$#@%$@!!

There are many minor and major variations to that version of the text. The virus slows down the floppy disk drive and makes seven kilobytes of memory unavailable to DOS. ©Brain was written by two brothers, Basit and Amjad Farooq Alvi, who lived in Chahmiran near Lahore Railway Station, Lahore, Pakistan. The brothers told TIME magazine they had written it to protect their medical software from piracy and it was supposed to target copyright infringers only. The cryptic message "Welcome to the Dungeon", appeared after a year because the brothers licensed a beta version of the code, a safeguard and reference to an early programming forum on Dungeon BBS. The brothers could not be contacted to receive the final release of this version of the program.

©Brain lacks code for dealing with hard disk partitioning, and avoids infecting hard disks by checking the most significant bit of the BIOS drive number being accessed; ©Brain does not infect the disk if the bit is clear, unlike other viruses at the time which paid no attention to disk partitioning and consequentially destroyed data stored on hard disks by treating them in the same way as floppy disks.  ©Brain often went undetected partially due to this deliberate non-destructiveness, especially when the user paid little to no attention to the slow speed of floppy disk access.

The virus came complete with the brothers' address and three phone numbers, and a message that told the user that their machine was infected and for inoculation the user should call them:

Welcome to the Dungeon © 1986 Basit * Amjad (pvt) Ltd. BRAIN COMPUTER SERVICES 730 NIZAM BLOCK ALLAMA IQBAL TOWN LAHORE-PAKISTAN PHONE: 430791,443248,280530. Beware of this VIRUS.... Contact us for vaccination...

The reason for this message was the program was originally used to track a heart monitoring program for the IBM PC, and pirates were distributing bad copies of the disks. This tracking program was supposed to stop and track illegal copies of the disk. Another programmer copied the technique for DOS and it became the (c) Brain virus. Unfortunately the program also sometimes used the last 5k on an apple floppy, making additional saves to the disk by other programs impossible. The company was sued for damages and was quickly dissolved.

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