Microsoft Windows 7 - First Look - Screenshots
At PDC today, Microsoft gave the first public demonstration of Windows 7. Until now, the company has been uncharacteristically secretive about its new OS; over the past few months, Microsoft has let on that the taskbar will undergo a number of changes, and that many bundled applications would be unbundled and shipped with Windows Live instead. There have also been occasional screenshots of some of the new applets like Calculator and Paint. Now that the covers are finally off, the scale of the new OS becomes clear. The user interface has undergone the most radical overhaul and update since the introduction of Windows 95 thirteen years ago.
First, however, it's important to note what Windows 7 isn't. Windows 7 will not contain anything like the kind of far-reaching architectural modifications that Microsoft made with Windows Vista. Vista brought a new display layer and vastly improved security, but that came at a cost: a significant number of (badly-written) applications had difficulty running on Vista. Applications expecting to run with Administrator access were still widespread when Vista was released, and though many software vendors do a great job, there are still those that haven't updated or fixed their software. Similarly, at its launch many hardware vendors did not have drivers that worked with the new sound or video subsystems, leaving many users frustrated.
While windows 7 doesn't undo these architectural changes—they were essential for the long-term health of the platform—it equally hasn't made any more. Any hardware or software that works with Windows Vista should also work correctly with Windows 7, so unlike the transition from XP to Vista, the transition from Vista to 7 won't show any regressions; nothing that used to work will stop working.
So, rather than low-level, largely invisible system changes, the work on Windows 7 has focused much more on the user experience. The way people use computers is changing; for example, it's increasingly the case that new PCs are bought to augment existing home machines rather than replacement, so there are more home networks and shared devices. Business users are switching to laptops, with the result that people expect to seamlessly use their (Domain-joined) office PC on their home network.
As well as these broader industry trends, Microsoft also has
extensive data on how people use its software. Through the Customer
Experience Improvement Program (CEIP), an optional, off-by-default
feature of many Microsoft programs, the company has learned a great
deal about the things that users do. For example, from CEIP data
Microsoft knows that 70% of users have between 5 and 15 windows open at
any one time, and that most of the time they only actively use one or
two of those windows. With this kind of data, Microsoft has streamlined
and refined the user experience.
Check out the slideshow of the screenshots of Microsoft Windows 7.
http://arstechnica.com/news.ars/post/20081028-first-look-at-windows-7.html