微软加快了Windows 10测试版系列更新的脚步，今天对外发布了一个Windows 10技术预览版，所有参与Insider的计划的用户都可以下载到该版本，微软将这一版本成为“1月构建版”版本号9926，功能上新版带来了本次发布会上披露的Cortana、新开始菜单和新的设置应用，带来了更好的无线视频和音频连接能力以及新的照片和地图应用、Xbox应用和Windows应用商店的最新的测试版。

已经安装了Windows 10的用户可以直接通过Windows Update进行升级，方法是进入“PC设置”>“更新和恢复”>“预览版”进行更新。

当然也可以下载ISO全新安装或者升级。

大小:3082 MB

测试专用序列号:

NKJFK-GPHP7-G8C3J-P6JXR-HQRJR

更新列表:

Reliability improvements to prevent some system crashes in explorer.exe

Fixes an issue that could cause a deleted app to be unintentionally reinstalled

Increased power efficiency to extend battery life

Reliability improvements for virtual machine live migrations

Performance improvements for Internet Explorer

Fixes an issue that could cause pending Windows Updates to be incorrectly reported in the update history

Fixes an issue that could cause the Start Menu to be improperly registered and fail to launch

Fixes an issue that could cause random pixelation on the screen when using Remote Desktop Client

下载地址[含中文]:

http://windows.microsoft.com/en-us/windows/preview-iso

更新细节图像:

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注意！Win10升级需安装KB3025380才能收到9926推送