Just went on my laptop and a pop-up came on-screen saying 'another computer on this network has the same IP address as this computer. Contact network administrator to resolve issue'.
Have been trying to deal with these computer problems myself, as you have all advised me to do. Learn to use the devices properly, by going online to find out how to. This one has me foxed.
Some advice was to reboot the router and all my devices at the same time? Also that this is usual and will resolve itself once you start using the computer again? So confused as to what to do here...? Are my computer and files at threat? Any advice??