Thanks for you reply and sorry for replying back in 6 days.
I have been using the run command and typing kcontrol. I just thought it strange that I couldn't find it on the menu.
However, i did find it and am surprised no one told me where.
Instead of being called KDE Control Center, it is called "System settings".
At least in linuxmint with gnome, in its menu you see Control Center. Don't understand why the KDE version doesn't call it that.
My appreciation for your response.