The latest technical preview version of Windows 10, about 2GB in size, was available for download on Tuesday. The notification center and traffic manager have been added in the new version.

The specific code of the new version is Build 9860. In the new version, the notification center function is added to the "Action Center" on the right side of the taskbar, but the notification center is temporarily unable to perform the reply function. Microsoft said it will add the reply function (\\\\\\\\\\\\\\

In order to take care of mobile devices such as tablets, win10 has also added Microsoft's traffic manager Data Sense. Users can view the total traffic records under wifi and 3G/LTE, the traffic usage of each application, and close the background data.

At the same time, there are new animation effects (the magnifying glass in the upper right corner of the poke image can see the gif moving image).