I got a new Lenovo Lap top. Last night I uninstalled the McAfee that was loaded on it and put Norton on it. No problems. Then Windows 10 did an update and from that point on I cannot get my connected to the internet. My Wifi says connected but limited and when I run the trouble shooter it tells me that the issue is with a 3rd party firewall blocking me. I am not very computer literate, so hoping that someone might be able to shed some light on this and suggest a fix that I can use. I really do not want to sit on the phone with Lenovo or Norton if I can avoid it.