My son uses my computer occasionally. Within the last few days, I have noticed that my pc type and location appears in right hand lower corner om my screen. see attached It does not appear immediately but pops up suddenly no matter what application I am in , connected to the Internet or not.
Ran MacAfee , CC Cleaner , Malware Bytes all without success. Not sure if this is some sort of a Trojan or other malware, or if some setting got changed somehow.
Suggestions as to what is is and how to remove it very much appreciated. Not technical, but can follow instructions