SOLVED Can't connect to the internet.

[Vince Massi]

One of my three Spanish language laptops suddenly won't connect to the internet. Incredibly, when I research it on the web, I can't find anything on how to connect to my home's wireless network (which is working fine for my other computers.)

When I upgraded from 8.1 to 10, all three laptops connected to the web with no problem.

 

[Tim Locke]

Start by going through all the network stuff on one of the working ones and the one that does not connect at the same time and see what is different.
A brute force approach maybe, but it may well be the quickest way.

 

[Vince Massi]

I got it! After trying everything I could think of (Thank you, Tim, for your suggestion), I tried to connect with Edge instead of Firefox. Edge couldn't get on, but it listed a help menu. I found the list of available Wireless signals, chose ours, and it went right on. It also works with Firefox now.

Problem solved!

 

[Tim Locke]

Left clicking the little icon at the bottom right of the screen should have given you the list and you could have connected there.