“While organizations that skipped Windows 2000 and waited for XP had some problems spanning the gap, organizations that adopted Windows 2000 and tried to skip Windows XP, waiting for Vista, had a much harder time,” says Michael Silver, vice president and distinguished analyst at Gartner,
Gartner categorizes Windows 7 as a “polishing” release on top of the architectural change that the Windows Vista “plumbing” release delivered. Gartner analysts said polishing releases should never be skipped.
“Windows 7 has improvements in memory management to allow users to have a better experience than with Vista on PCs with similar or even slightly lower specifications,” said Silver. “It adds other features of interest to organizations, as well as to consumers. It is important for Microsoft to get off to a good start with Windows 7 to build momentum and put the problems of Vista behind it.”
On October 22, Microsoft will officially launch Windows 7. While Windows 7 is a significant improvement from Vista, analysts point out that Windows 7 is not a major architectural release; it builds on the plumbing changes Microsoft made in Windows Vista, but it has important features that Vista did not have, which will help improve organizations’ abilities to deploy it.
Gartner also highlighted some issues that enterprises should examine before they move to Windows 7. These include:
Plan to be Off Windows XP by year-end 2012: Microsoft will support Windows XP with security fixes into April of 2014, but past experience has shown that independent software vendors (ISVs) will stop testing much earlier. “New releases of critical business software will require Windows 7 long before Microsoft support for Windows XP ends,” said Steve Kleynhans, research vice president at Gartner. “Organizations that get all of their users off Windows XP by the end of 2012 will avoid significant potential problems,”
Start working on migration projects now: The typical organization requires 12 to 18 months waiting, testing, and planning before it can start deploying a new client OS. There is a lot of work to be done in preparation, and delays in getting started will only result in added costs later.
Don’t wait for Windows 7 SP1 to begin testing and deployment: Many organizations say they plan to wait until SP1 ships to begin testing and deploying a new client OS. Gartner analysts suggest starting work now (especially if companies have skipped Windows Vista), but are planning to switch to SP1 before their actual rollout.
Budget carefully: Migration Costs to Vary Significantly Gartner’s model shows that migration costs could be $1,035 to $1,930 per user to move from Windows XP to Windows 7, and $339 to $510 per user to move from Windows Vista to Windows 7 depending on an organization’s approach.
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