According to foreign mediaWindowsLatest, Windows 1019H1, will consist of a series of improvements that they describe as two possible major improvements: the Sets tagging feature, the operation center's integration of Cortana into a control center, and so on.
Labelling function -Sets
The tagging feature "Sets" will be introduced into Windows 1019H1, allowing you to navigate the Windows world in the form of tags. Although the Sets feature appears experientially in the RS5 preview update, it will not appear in the official version of Windows 10, October 2018 update.
Sets are designed to ensure that all processes revolve around your tasks (related web pages, search documents, related files and applications, etc.) and that users can easily switch between them in one click.
With Sets enabled, native applications like Explorer, Settings, Mail, Calendar, OneNote, MSN News, Windows, and Microsoft Edge can integrate to create a seamless usage experience, switching and interacting through tags that Microsoft believes will allow users to focus on what's important. On the other hand, the promotion of productivity, the saving of time and so on. For example, if you're building a PPT document, if you need to find some information, you can search for information directly in Edge browser in the form of tabs next to the document.
In the future, Sets functions will be integrated into the Windows Timeline function.
"Operation center" is expected to evolve into "control center".
Microsoft Windows 10 Action Center will integrate Cortana functionality, and with some interface modifications and improvements, it is expected that Windows 1019H1 will be rebuilt as a Control Center, which will be invoked in Windows tray in the form of "Set Gear Small Icon" and will be included in the operation center. All available quick operation options, the interface is more compact and streamlined. The original Cortana, which is integrated in search function, will be moved to the control center.