Geoff Spick17 March 2009, 10:00 AM
Something felt odd having installed the latest Windows 7 beta; it took a while - but it soon clicked that the performance has gone up a notch.
Rushing towards a final test version and launch, the pit crew at Microsoft are turning around new builds of Windows 7, tightening the screws and squashing the bugs at a frantic pace. Consensus is that the latest leaked beta ramps up the performance and is the most stable yet. The firmest evidence comes from a battery of
ZDNet tests that show the beta of the OS is now (unofficially) the fastest version of Windows ever.

Many users will say that Windows 7 is now the operating system that Vista should have been. More pragmatically is the fact that the new OS is still in development and being improved all the time. There are still some driver issues (that require third-party involvement) to fix, and many niggles to fix (its both funny and painful to watch some users complaining publicly about bugs when using beta software). The latest list of fixes and improvements from Microsoft developers can read on the official
blog, some of the stand outs follow, showing the attention to the little things and how Microsoft is working better with partners:
5. Multi-touch zoom
One of the pieces of feedback we heard from the Beta was that
customers enjoy the new multi-touch zoom feature, but wish it was
supported in Windows Explorer. In response to this feedback we have
added support for the zoom gesture in Windows Explorer. Using the zoom
gesture you can switch between view modes in Explorer such as zooming
from Small Icons to Extra Large icons.
13. Trimming sound schemes to help performance
We know our customers care about performance. We discovered that by
just trimming the shutdown and logoff WAV files, we could save up to
400 ms. Every little bit counts.
15. Devices and Printers enhancement
PC and laptop makers such as Lenovo, were very interested in doing
more than just showing the machine’s icon in Devices and Printers. They
told us they wanted to leverage Device Stage to help them better
customize the experience for our mutual customers. In RC
double-clicking on the PC icon now offers a Device Stage UX. Like the
other Device Stage devices, Device Stage for PC will be enabled when
the PC maker has chosen to participate with their system.