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According to a BBC report, computer users in UK are buying less PC:
Personal computer (PC) shipments in Western Europe between July and September fell slightly compared with a year earlier, a report has said.
But compared with the previous quarter, shipments increased by almost a third, reflecting “seasonal growth” patterns, computer research group Gartner said.
Acer held on to the top spot, with 28.3% market share, followed by Hewlett-Packard, with a 21.5% share.
PC shipments totalled 16.7 million during the three months.
Germany and France saw shipments increase, while the UK saw shipments decline, but at a slower rate.
Researchers have devised a penny-sized silicon chip that uses photons to run Shor’s algorithm – a well-known quantum approach – to solve a maths problem.
The algorithm computes the two numbers that multiply together to form a given figure, and has until now required laboratory-sized optical computers.
This kind of factoring is the basis for a wide variety of encryption schemes.
The work, reported in Science, is rudimentary but could easily be scaled up to handle more complex computing.
Shor’s algorithm and the factoring of large numbers has been a particular case used to illustrate the power of quantum computing.
Quantum computers exploit the counterintuitive fact that photons or trapped atoms can exist in multiple states or “superpositions” at the same time.
For certain types of calculations, that “quantum indeterminacy” gives quantum computers a significant edge.
While traditional or “classical” computers find factoring large numbers impracticably time-consuming, for example, quantum computers can in principle crack the problem with ease.
That has important implications for encryption methods based on factoring, such as the “RSA” method that is used to make transactions on the internet more secure.
Apple has confirmed that its new operating system, Mac OS X 10.6 Snow Leopard, will be released on 28 August.
Snow Leopard is one of Apple’s biggest operating system updates since the firm moved from the “Classic” OS in 2001.
Apple said the new operating system (OS) is almost half the size of previous versions, freeing up to 7GB of drive space once installed.
Snow Leopard is currently the number two best seller on Amazon.com and will retail at £25 in the UK ($29 in US).
The release had been slated for September but the firm announced the revised release date on Monday.
The new version updates on the old 10.5.8 Leopard OS and Apple say that its “support for 64-bit processors makes use of large amounts of RAM, increases performance and improves security while remaining compatible with 32-bit applications”.
“Snow Leopard builds on our most successful operating system ever and we’re happy to get it to users earlier than expected,” said Bertrand Serlet, Apple’s senior vice president of software engineering.
Apple’s main thrust has been on improving the OS performance, rather than creating new features for the user.
The OS will also come with built-in support for Microsoft Exchange Server 2007 that Apple says will allow users to employ Snow Leopard’s mail, contacts, and calendar applications while accessing Windows-based network services.
You have your brand new shiny PC an the next thing is to connect it to the Internet, how do you go about it? Usually your PC come with some Internet services provider software bundled with it, the most popular ISP on the desktop from brand new computers is AOL, if you do not want to use AOL as you internet service provider, what options do you have?
The list below is not exhaustive but it contains pretty much most of the major boradband providers in UK and some in Ireland:
BT Total Broadband
High speed (up to8Mb/s) ADSL Broadband Internet for home.
AOL Broadband
Broadband and dial up internet packages.
NTL Broadband
TalkTalk Broadband
Telewest Broadband
OnSPEED Broadband Alternative
Bulldog Broadband
Virgin Broadband
Tiscali
AAISP
Abel Internet
High Speed Broadband Internet Access
ADSL-Now
Advance Internet
Albion
Allcomm
AltoHiway
Atlas Internet
BISCit
BoltBlueClara.NET
Community Internet
DataComms
DataNet
Demon
Easynet
Eclipse Internet
EFH Broadband
Entanet
Freedom 2 Surf
The remaining list of UK broadband provider will be continued in part two. Meanwhile here are some useful urls. You can compare broadband at this one, to find out broadband speed test you need that one. And if you need to compare prices this is your option.
