Windows 11 KB5023778 update adds promotions to the Start menu
Every couple of weeks Windows shows a FULL SCREEN advertisement during boot/login which requires several clicks to get rid of. 
They advertise everything starting from Microsoft Accounts, OneDrive, MS Edge ( https://www.windowslatest.com/2020/11/15/windows-10-is-now-n... ) , Windows 11 ( https://mspoweruser.com/wp-content/uploads/2022/12/167013949... ) , and a long etc.This is not a small advert in a small corner of the start menu. These are full-screen adverts that interrupt your use of the computer until you click.What on Earth could they possibly do now to top that ?