I have been trying to learn a bit about security recently and in investigating my certmgr.msc, I noticed an untrusted certificate in the Personal/Registry/Certificates path.
It is issued to JimmyGilles-PC\Jimmy Gilles with an Intended Purpose of <all>
I do not know anyone called Jimmy Gilles.
It did expire in 2011.
Is this certificate a threat to my system?
Thanks