Detailed explanation of win 8 for ARM

Detailed explanation of win 8 for ARM

On Windows 8, Microsoft restructured the chipset and experience-introducing windows into the ARM processor architecture, which is a major advance in innovation. It also expands the PC field of view and covers a wider PC format and design. Arm Windows supports PC design innovation. After integration with the features of Windows OS in the new architecture, it can bring new and uncompromising PCs to consumers.

Woa (Windows on arm) is a new member of the Windows family, just like Windows Server, Windows Embedded, and Windows Phone. Woa and these products build the foundation of windows. They share the same Windows 8 code, which will be developed, sold, and supported and become part of the world's largest computing system. Next, we will focus on woa development and introduce some features, including some consumer experience.
Woa is the same as Windows 8 on x86/64. The method is the same. Boot, and then load the program in the same way. You can use the Windows Store or the internal functions of windows, such as the new startup screen, Metro style program, and IE browser, including peripherals. If you like, tools in Windows desktop edition programs, such as resource manager and desktop IE. It also has a fast and smooth experience. In other words, Microsoft designed woa to make it as intended. WAO supports innovation in PC design and integrates with new OS architecture functions. It will provide customers with an uncompromising experience. The following is a summary:

1. woa is a new member of the Windows family. It is based on Windows and has a high degree of commonality. It shares a lot of code with Windows 8 and will develop, sell, and support it, and become part of the world's largest computing system. Microsoft developed woa to support some new forms of PCs. They have unique features and unique appearances, supported by new partners, and expanded the ecosystem. Microsoft is part of it.

2. The woa computer is still under development. Microsoft's concentrated goal is to allow PC manufacturers to launch it at the same time, along with x86/64 Windows 8 computers. These PCs will be built on innovative and unique hardware platforms,Provided by NVIDIA, Qualcomm, and deyiThey share a common woa system and provide a unique way for the industry. PC manufacturers are starting from scratch to design PCs for Woa.

3,Windows Store's Metro-style programs support woaAnd supports x86/64 Windows 8. If developers want to develop woa programs,You can use Visual Studio 11 to write programs for winrt (Windows APIs used to develop Metro-style programs) and support multiple languages.Including C #/Vb/XAML and JScript/HTML5. Local Code for winrt also supports C and C ++, which can be used in architecture and windows program distribution.Woa cannot run, imitate, or transplant existing x86/64 desktop programs.A single system or System Service Code developed using winrt can be used in programs and released through the Windows Store. It also supports woa and x86/64. Consumers can obtain all the software, including device drivers, through the Windows Store, Microsoft upgrade, and Windows upgrade.

4,Woa supports all new metro-style programsIncluding Microsoft Mail, calendar, contacts, images, and storage programs. Woa also supports HTML5 through ie10. Woa also supports media format standards in other industries, including hardware acceleration and uninstallation operations, and supports industry standard document models. In short, micro-softwares try to lead the way when the terminal selects, controls the programs used, and controls the supported formats.

5. woa will include new Microsoft Word, Excel, PowerPoint, and OneNote desktop software. These new office programs (codenamedOffice 15Supports touch, reduces power consumption and resource consumption, and provides full documentation compatibility. Woa supports Windows desktop experience, including File Manager, table version IE 10, and some other built-in Windows desktop functions (which can support touch well, it can also reduce power and resource consumption .)

6. In the woa system, we will see that integration and end-to-end products-hardware, firmware, and woa software are all from scratch. For Microsoft, arm licensors, PC providers, component and peripheral developers, creating woa is a continuous engineering task. Efforts will bring about a large number of subsystems, which are new or essentially the re-architecture of Woa. The partner provides a woa PC with integrated and end-to-end products, including hardware, firmware, and woa software. Without a new woa PC, it is unlikely to sell woa software. Just like the consumer electronic devices, they depend on unique and integrated hardware software matching. The software provided will be improved during the lifetime of PC use.

7. When Windows 8 of X86/64 reaches the next milestone (Microsoft uses milestones to represent great development progress), some limited testing machines will be provided to developers and hardware partners, it is a closed invitation. These devices run on the same x86/64 Edition Windows 8, which will be widely released. There will be no prototype for the forthcoming PC, but it will provide hardware and software tools for running woa hardware.

8. The customer previewed version of Windows 8 (x86/64 beta version of Windows 8) will be available for download by the end of February. The next mileage card in Windows 8 supports several languages and can be downloaded by anyone.

Woa development starts from the cooperation of enterprises who make arm processors and aggregate them with subsystems to provide products similar to "mainboard. Different from the well-known "motherboard", woa boards can be imagined as silicon encapsulated circuit boards. Many silicon layers are combined in a very small form and are called on-chip systems, that is, Soc.
Each arm authorizes an enterprise to make different chips with different functions, which will be weighed and completely unique chips will be designed. Because of the selection, the products are different. There is no single arm experience. As we can see in other operating systems, the same amr cpu works with different components, drivers, and software, resulting in completely different experience quality. This is why the woa project started from now on. We have cooperated with three arm licensors: NVIDIA, Qualcomm, and deyi. Each person has different expertise and methods, and they have made unique contributions to Woa. In today's market, all three of them are extremely successful in ARM products, from tablets, smartphones, and e-books to embedded devices. We are fortunate to have the support of these partners, and woa is a special case in addressing diversity.
SOC is only the first step. Woa PCs must be provided, and they must also work with PC manufacturers. They have their own manufacturing, system engineering, and industrial design expertise. They can combine their strengths with arm partners to develop a complete PC. PC manufacturers also have different channels and Product Support to sell PCs to consumer enterprises.
In this partnership, Microsoft's role is to provide a Windows operating system and adjust the new hardware, new environment, and new engineering challenges. Our goal is to ensure that the restructured windows delivers a seamless experience, from chips, firmware, hardware, systems, programs, and ultimately allowing users to interact with PCs.

Providers

As Microsoft revealed at the build conference and other forums,Woa has all winrt FunctionsThis is already available in the Windows Developer Preview. All tools used to develop x86/64-bit Metro programs have been provided to developers,It is also effective for woa. Developers can use our development tools to develop local C/C ++ code, to achieve maximum performance and elasticity, as long as the C #, XAML, VB and HTML5 tools are used, and the codeMatch wintr APICan be used as a woa program. In addition, as long as the existing code is developed using C, C ++, C #, Visual Basic, or JavaScript and matches the winrt API, the code can be freely implanted into the program. The windows program store supports the execution of Arm \ x86/64 programs at the same time.
Microsoft has demonstrated a new Microsoft Metro program that connects to cloud services, such as Hotmail, SkyDrive, messenger, and other third-party services. Woa also provides these programs, and users can also remove them, change settings, or find third-party software replacements from the Windows program store. The Metro program in the app store can match any selected service, whether it is a Microsoft Service or not.
In the next prerelease version of Windows 8, we will see Microsoft's Metro programs that support a wide range of industrial media and documentation standards, including ie10 that supports HTML5.
　　For Woa, the popular Windows desktop system is an important part.Desktop products provide users with a familiar place to interact with PCs, especially on files, storage, networks, and a wide range of peripherals. You can use the resource manager to connect to an external storage device and manage files shared by the network. You can use multiple screens, depending on your choice. If you have used the Developer Preview version of Windows 8, you will find that the desktop user interface has been optimized for touch interaction, improving the user interface context support.
　　At the same time, woa (same for Windows 8) is designed with the starting point that users often use Metro programs without having to spend time on desktop programs.
Some people think that desktop programs should be removed from woa to maintain purity, be different from the past, or be simpler and more agile. For us, it is a compromise to give up something useful but not costly for users, and we do not want to see it during the PC presentation. Each platform has a different model. Whether or not the transition to the future program model is supported, different program models can be provided on the same platform, or different working modes can be supported,Multi-mode is a more flexible solution that provides a complete experience for each platform.
In Windows desktop mode, woa will include some new Microsoft Desktop programs.Such as Word, Excel, PowerPoint, and OneNote. If you want to experience office work software, woa provides advantageous products.

Woa PC

Providing woa PC means building a brand new system that brings opportunities to PC manufacturers and new PCs with new features.These PCs will focus on achieving new performance levels in three ways: lightweight industrial design, ultra-long battery endurance, and integrated quality.
Woa PC is a joint project that is more closely connected to SOC, peripherals, firmware, and OS than the pure cooperation of industrial partners. The software staff of the Windows team should eliminate chip faults, while the hardware engineers should use Visual Studio to solve timing problems through the user interface. Each woa PC is a new engineering mission, starting from component selection, firmware, driver, final assembly, and a unique Program provided by the PC manufacturer.
Although each woa PC is unique and hardware allows innovation, the role of Windows remains unchanged for users. To achieve this goal, we work with a number of arm licensors, such as NVIDIA, Qualcomm, and deyi. Every company works with its partners to bring the woa PC to the market. These PCs are designed and manufactured for Woa. From the chipset to the firmware to the driver, woa is optimized best. The partner strives for design innovation, and the product form is not just flat board. These products are currently under development. The goal of PC vendors is to launch an arm PC when launching x86/64 PC. They use the latest generation of platforms with low energy consumption and high performance.
Microsoft assured consumers that once they buy a woa PC, it will be significantly different from x86/64 Windows 8 and will not be confused. The PC is pre-installed with OS, and all drivers and supporting software are pre-installed.Woa will not be sold separately as softwareSo you don't have to worry about which DVD to install because it only runs on a specific PC.
　　Woa PC will only provide services through windows or Microsoft upgrades, and consumer programs will only be purchased from the Windows program store. users do not have to worry about whether the programs can run because you cannot download them outside the program store, it cannot be installed on a DVD. Woa PC is similar to a consumer electronic device in terms of use and management.

Microsoft is still developing Windows 8 and Woa, and there is still a lot of work to do from pre-release to release. Quality first. The code is not complete yet.