Connecting to internet
My relatively new iMac has worked well and all of a sudden it cannot connect to the internet…all of my other Apple devices are connecting fine???
MacBook Pro 16″, macOS 14.6
Did you install any third-party AV, Protecting, Cleaning, Optimizing software or a VPN...?
If so, they are not necessary and should be uninstalled as per the developers directions.
If not, have a look at > If your Mac isn't connecting to the internet over Wi-Fi - Apple Support