Download Windows 8 Release Preview (Release Candidate – RC) Build 8400 Official
Last Updated on Thursday, 31 May 2012 01:09 Written by admin Thursday, 31 May 2012 01:09
Microsoft has release the near-final build of Windows 8. Available for download in no less than 14 languages, Windows 8 Release Preview can be grabbed via this link.
Since this build is really the Release Candidate of Windows 8, as you might know, the RTM stage is next. RTM stands for release to manufacturing, and it’s both a milestone as well as an entire stage. One it goes gold, or hits RTM, Windows 8 will be shipped to computer manufacturers worldwide to be pre-installed on next generation machines. Microsoft will also start creating DVDs of Windows 8 RTM that will be sold at retail.
Our focus from now until RTM is on continuing to maintain a quality level higher than Windows 7 in all the measures we focus on, including reliability over time; security to the core; PC, software, and peripheral compatibility; and resource utilization. We will rely heavily on the telemetry built into the product from setup through usage to inform us of the real world experience over time of the Release Preview. In addition, we carefully monitor our forums for reproducible reports relative to PC, software, and peripheral compatibility. We’ll be looking hard at every aspect of Windows 8 as we complete the work on the product, but we want to highlight the following:
- Installation – We have significant telemetry in the setup process and also significant logging. Of course, if you can’t set up Windows 8 at all, that is something we are interested in, and the same holds for upgrades from Windows 7. Please note the specifics regarding installation requirements and cautions found on the download page.
- Security and privacy – Obviously, any vulnerability is a something we would want to address. We will use the same criteria to address these issues as we would for any in-market product.
- Reliability and responsiveness – We are monitoring the “crash” reports for issues that impact broad sets of people. These could be caused by Windows code, Microsoft or third-party drivers, or third-party apps. Information about crashes streams in “real time” to Microsoft, and we watch it very carefully. We also have a lot of new data coming on the hundreds of new apps in the Windows Store.
- Device installation and compatibility – When you download a driver from Windows Update or install a driver via a manufacturer’s setup program, we collect data about that download via the Plug and Play (PnP) ID program. We’ve seen millions of unique PnP IDs through the Consumer Preview. We also receive the IDs for devices that failed to locate drivers. We are constantly updating the Plug and Play web service with pointers to information about each device (driver availability, instructions, etc.) We actively monitor the use of the compatibility modes required when the first installation of a Windows 7 based product does not succeed.
- Software compatibility – Similar to device compatibility, we are also monitoring the installation process for software, and noting programs that do not install successfully. Again, we have the mechanism to help move that forward, and/or introduce compatibility work in the RTM milestone. Here too, we actively monitor the use of compatibility modes required when the first installation of a Windows 7-based product does not succeed. We have tested thousands of complex commercial products from around the world in preparation for the Release Preview.
- Servicing – We will continue to test the servicing of Windows 8 so everyone should expect updates to be made available via Windows Update. This will include new drivers and updates to Windows 8, some arriving very soon as part of a planned rollout. Test updates will be labeled as such. We might also fix any significant issue with new code. All of this effort serves to validate the servicing pipeline, and to maintain the quality of the Release Preview.
- New hardware – Perhaps the most important category for potential fixes comes from making sure that we work with all the new hardware being made as we all use build 8400. Our PC manufacturing partners and hardware partners are engineering new PCs, and these include hardware combinations that are new to the market and new to the OS. We’re working together to make sure Windows 8 has great support for these new PCs and hardware.
In fact, as some have noted, the RP itself was compiled over a week ago (build 8400). It takes time to complete the localized builds, validate the download images and process, as well as gear up all along the network edge for a fairly significant download event.
The path to RTM is well defined and critical to the careful and high quality landing of Windows 8 for our PC manufacturing partners. The changes we make to the product from RP to RTM are all carefully considered and deliberate, including some specific feature changes we plan on making to the user experience (as we talked about in previous posts). This is a routine part of the late stages of bringing a complex product like Windows to market. Throughout this process, every change to the code is looked at by many people across development and test, and across many different teams. We have a lot of engineers changing a very little bit of code. We often say that shipping a major product means “slowing everything down.” Right now we’re being very deliberate with every change we make and ensuring our quality is higher than ever as we progress towards RTM. The product is final when it is loaded on new PCs or broadly available for purchase.
RTM itself is a product development phase, rather than a moment in time. We continue to roll out Windows 8 in over 100 different languages and we are preparing final products for different markets around the world. As that process concludes, we are done changing the code and are officially “servicing” Windows 8. That means any subsequent changes are delivered as fixes (KB articles) or subsequent servicing via Windows Update. Obviously, our ability to deliver fixes via Windows Update has substantially changed the way we release to manufacturing, and so it is not unreasonable to expect updates soon after the product is complete, as occurred for Windows 7. There are no surprises here, but we’re making sure readers of this blog know what is coming down the road.
Once we have entered the RTM stage, our partners will begin making their final images and manufacturing PCs, and hardware and software vendors will ready their Windows 8 support and new products. We will also begin to manufacture retail boxes for shipment around the world. We will continue to work with our enterprise customers as well, as we ensure availability of the volume license tools and products.
Remember, if you buy a new PC running Windows 7 today, with the great support from our PC partners, you will be ready for Windows 8.
Delivering the highest quality Windows 8 is the most important criteria for us at this point—quality in every dimension. The RTM process is designed to be deliberate and maintain the overall engineering integrity of the system.
Ultimately, our partners will determine when their PCs are available in market. If the feedback and telemetry on Windows 8 and Windows RT match our expectations, then we will enter the final phases of the RTM process in about 2 months. If we are successful in that, then we are tracking to our shared goal of having PCs with Windows 8 and Windows RT available for the holidays.
On behalf of the Windows team,
Download IE9 RC Tomorrow, February 10, 2011
Last Updated on Wednesday, 9 February 2011 10:35 Written by Mire_B Wednesday, 9 February 2011 10:35
One great piece of news after another. I’m getting ready to download IE9 RC tomorrow… as should you…
IE9 RC Downloads Coming on February 10
Last Updated on Friday, 28 January 2011 09:56 Written by Mire_B Friday, 28 January 2011 09:56
Truth be told I’m tired of the many many bugs and crashes of IE9 Beta, so I can’t wait for the Release Candidate. Users can download IE9 RC starting on February 10.
- May 2013
- April 2013
- March 2013
- February 2013
- January 2013
- November 2012
- October 2012
- August 2012
- July 2012
- June 2012
- May 2012
- April 2012
- March 2012
- February 2012
- January 2012
- December 2011
- November 2011
- September 2011
- August 2011
- July 2011
- June 2011
- May 2011
- April 2011
- March 2011
- February 2011
- January 2011
- December 2010
- November 2010
- October 2010
- September 2010
- August 2010
- July 2010
- June 2010
- May 2010
- April 2010
- March 2010
- February 2010
- January 2010
- December 2009
- November 2009
- October 2009
- September 2009
- August 2009
- July 2009
- June 2009
- May 2009
- April 2009
- March 2009