Hi,
Which version of Windows 11 are you using? To check, go to Start Menu > Settings > System > About.
Access msinfo32.exe in the search bar, take a screenshot, and post it here.
Open the command prompt (admin) and run the commands: sfc /scannow and dism /online /cleanup-image /restorehealth, wait for the process to finish and restart the computer.
Then perform a clean boot and if you want to uninstall applications that you do not use.
https://support.microsoft.com/en-us/topic/how-to-execute-a-simple-boot-start-in-windows-da2f9573-6eec-00ad-2f8a-a97a1807f3dd
Open the Microsoft Store > Library > Get Updates
Wait for it to finish and see if it installed the applications.
Thanks