Microsoft has published a list of Windows 10 features that will be removed or changed when you upgrade to Windows 11.
Here are five cool Windows 11 features to try in preview builds - Neowin
$29.99 Gets You a Lifetime Activation to Microsoft Windows 11 OS, by Maruf Qureshi
Microsoft updates list of deprecated Windows 10 features : goodbye My People (November 2019) - gHacks Tech News
Microsoft Windows 11 Features New Look, Interface, and a Whole Lot More
Windows 11 is coming soon, but users want these features back
List of Changed or removed features/functionalities in Windows 11 - Microsoft Community
Microsoft Windows 11 Review
How to Enable or Disable Windows Features in Windows 11 - Micro Center
Windows 11: Recent Update Hiding Start Menu Is A New Feature - Tech Advisor
How to Change the Screen Timeout in Windows 11