MetroUI:Based on the tablet interface The Design CSS Library is an interface presentation technique that emphasizes information itself rather than redundant interface elements. The functional role of displaying some of the elements of the next interface is mainly to prompt the user that "there is more information here". At the same time, in terms of visual effects, this helps to create a sense of immersion.

The design idea of Metro UI comes from The design team said that Metro was inspired by the logo design of King County Metro in Washington State, which uses a lot of large fonts to attract the attention of the audience. Microsoft believes that the Metro design theme should be: "smooth, fast, modern". The Metro UI is a Microsoft design solution. The design scheme has been used in the mobile operating system Windows Phone 7 and many Microsoft products. The Microsoft Segoe WP font is a member of the Segoe font family. It is delicate and firm, giving a sense of elegance, and it is also the default font for the WP7 mobile system.