https://wccftech.com/whats-new-with-windows-10-october-2020-update-v20h2/

Microsoft has released Windows 10 October 2020 Update following the service-pack like release strategy of Windows 10 version 1909. However, unlike last year's version 1909, Windows 10 20H2 has received some massive new features and visual changes.

Some of the highlights include a theme-aware Start menu, improvements for Microsoft Edge (with Alt-Tab addition), improved Settings app, and more.