Auto delete virus?

when I select anything (shortcut icon or a directory or even when I bring up task manager it) it prompts me if I want to move item (icon, folder) to the recycle bin or if I want to end the task highlighted. If I move the cursor within a body of text the laptop starts deleting all text beyond the cursor…it’s like the delete (not the backspace) key is constantly being pressed.

does avast detect these items with a warning popup?

if so, what malware name is given by avast?

Logs to assist in cleaning malware https://forum.avast.com/index.php?topic=53253.0