Welcome Natalie Gomez!
Thank you for reaching out to the Q&A forum.
From what you described, the Start menu and Settings app are not working or opening properly. Since you’re unable to access Settings, you can’t proceed with any solutions that require it.
As the issue began just yesterday, it’s likely related to a recent update. To verify this, please follow the steps below:
- Press Ctrl + Shift + Esc > Task Manager
- Click File > Run new task
- Type
cmd - Check Create this task with administrative privileges > OK
- Run this command:
wmic qfe list brief /format:table
Then please take a screenshot of the KB list and share it here. For your privacy and security, make sure to hide any personal or sensitive information before posting.
I look forward to your response so we could determine the best next steps!
Best regards.