Software giant Microsoft yesterday launched the latest version of its Windows 
operating system Windows Vista.
The new operating system, unveiled together with a fresh 
version of the Office business software package, is one of the most important 
new products in Microsoft's history, coming five years after the company last 
updated Windows, the longest yet gap between updates. 
 
 
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    This Microsoft handout image issued on Tuesday shows the 
 dialog bos of the Vista operating system. Windows Vista business version 
 shtarted to sell worldwide November 30, 2006. [AFP]
  
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The long-delayed upgrades to Microsoft's cornerstone software went on sale to 
large-scale businesses yesterday, and their reception will set the tone for 
consumer launches scheduled for the end of January.
The company is fighting to replace earlier versions of Windows and Office, 
which together account for 90 per cent of its profits and underpin Microsoft's 
investment in a new generation of internet-based businesses, including its MSN 
websites and new Zune digital music player.
Microsoft has invested an estimated US$7 billion in developing Vista and an 
estimated 90 million copies of Vista could be shipped in the first year, mainly 
to consumers buying new home PCs.
But businesses may not start adopting it in large numbers until 2008 at the 
earliest.
It is estimated that it will take until 2010 before even a third of office 
computers are using Vista.
The company has estimated that revenue will only start to increase gradually 
with 2007 earnings to grow at between 13 and 15 per cent year-on-year, compared 
with the 11 per cent increase in 2006.
Steve Ballmer, Microsoft chief executive, was last night due to launch the 
products at the Nasdaq stock exchange in New York with executives from PC makers 
such as Dell and Hewlett-Packard on hand. The computer makers are eager to get a 
sales boost from sales of new PCs pre-installed with Vista.
Michael Silver, analyst at consulting firm Gartner, said the launch would 
spur other computer companies to bring out their own new products.
"A big coming-out party for Vista will act as a wake-up call to hardware and 
software vendors," said Silver.
"Some of their infrastructure is still incomplete, device drivers not ready, 
applications aren't yet compatible."
Back to the drawing board
Vista was originally scheduled for release two years ago, but in 2004 
Microsoft tore up all its design work, saying the product was looking too 
complicated.
In recent weeks, though, Microsoft shares have nudged close to high ground 
not seen since 2002 with relief that Vista is finally here.
The new software has been designed to offer more security against hackers and 
viruses, and there is also an improved search function.
But some observers have warned that Microsoft's claims of improved business 
productivity may not be enough to justify a quick switch-over from the current 
Windows XP system.
The new Office suite including new versions of Word, Excel and Powerpoint 
could be the last big roll-out of its kind, according to Silver.
It may even spur the adoption of rival free open-source software, as 
businesses question how to replace their older versions of Office.
In the longer run, free web-based spreadsheet and word processing software, 
such as that being offered by Google and paid for by advertising, could usurp 
Microsoft's traditional business model of selling software licences.
Silver said: "Microsoft has two cash cows in Windows and 
Office, but changing the way they need to sell these could require a big turn by 
the company."