Laptop disconnected from wireless
My son tried to hook up his laptop to my internet (I have a PC and my two laptops on a router). He has done something and now mine will no longer work. The other laptop works so it is not a problem with the Internet provider. My son may have changed my IP address?
I have done everything under the Connectivity doctor such and appkying the reset to the IP address. Still will not connect. I took my laptop to another wireless location and it works there, just not in my home.
I set up the router a long time ago and believe I set a password to make it secure but cannot recall the password.
Any suggestions?