Compatibility with Windows 11 home 64bit in s mode

Hey. Mom just bought an Asus VivoBook Laptop with Intel Core3 and Windows 11 Home 64Bit in S mode. I have Avast Premium and Avast Cleanup and can share both with her. I am the geek in the family, so she has me setting it up for her. My question is: Are they compatible?
BK

Hi, regarding W11 S mode, see: https://support.microsoft.com/en-us/windows/windows-10-and-windows-11-in-s-mode-faq-851057d6-1ee9-b9e5-c30b-93baebeebc85

Thanks Asyn. I will check it out right now.
BK

You’re welcome.

Hmmm, I think I will leave her system alone. I’ll follow their suggestions and just order stuff from the microsoft store. I will keep experimenting in my VivoBook with Windows 10 Home. (No S Mode)
BK