Win8 test version of the money? How long is the time

Win8 Consumer Preview Win8 Consumer Preview is risky Installation caution: The Windows 8 Consumer Preview runs steadily and thoroughly tested, but it is still not the final product. Your computer may crash and you may lose important files. You should back up your data and not test the Windows 8 Consumer Preview on major home or business computers. You may also encounter the following problems: The first thing to note is that the Windows 8 Consumer Preview cannot be uninstalled. If you want to restore the system, you need to reinstall the original system. Some of the original operating system programs may be incompatible, causing the program to fail. Use, or the system is unstable. The minimum configuration requirements are as follows. In addition, if the display resolution is below 1024*768, the Metro interface will not be opened and only the standard Windows interface will be used. — Unable to install or not function properly, including antivirus or security programs. — Printers, video cards, or other hardware do not work. — Accessing a company or home network is difficult. — The file may be corrupted. This version expires on January 16, 2013 and can be used on the PC side or on the tablet, but the ARM version has not yet been released. Although Microsoft refers to this version as "Consumer Preview", this version is still a beta version of the final version of Windows 8. Microsoft's plan is to gradually release versions of Win8, launched the developer preview in September last year, and now launch the consumer preview version (beta public beta), closer to the final candidate and manufacturer release (RTM) than the previous version. , but the final release time has not been finalized.