Over the past few months can no longer see Win Defender in the system tray,or see it in Update and Security,I know it is on the PC because if it finds anything suspicious it Flags it, and I have the option to, Delete, Allow Quarantine. I liked it before when was visible to see Quarantine items etc. Is not the end of the world but would be handy to have it back as was before..Cheers and thanks. Am running Windows 10