When I run CCleaner the window describes action being taken. It identifies files and users. Sometime I will see a user name that is unknown to me, like today I saw "user default aks" Mu user name was identified in a separate line. Should this be a concern? I am the only user of this computer.
I do regular scans and have antimalware/virus installed, but it makes me wonder if someone is accessing my computer. Your replies are appreciated.