DavidR
3
The artefacts look like rounded corner pieces, almost like the rest of a box was missing.
Some of those are free, restricted, versions almost like a taster (limited Passwords or restricted Cleanup) to get you to purchase the full thing.
I don’t have any of those as I did a clean custom install and unchecked virtually everything bar the shields. You should be able to uninstall those components in the same way as other avast components.