Windows 10: My WiFi isn’t showing up and all the cables are in correct and I don’t know help me

I don’t know what’s happening, I don’t have an Ethernet cable, last time I came on my computer was a few days ago and the internet was fine, now it ain’t connecting no WiFi networks on the list I don’t understand

:)

 

Printer isn´t working after latest update.

After the latest update from Windows, my Canon Pixma ip6600 printer isnt working. In Device Manager it shows up as working properly but when I go to print it isn´t listed as an option in any programs. Troubleshoot suggests it´s a USB 2 printer on a USB
3 port and that that´s the problem but that cant be since it worked fine before the update. I´ve tried to uninstall and plug it back in but that doesn´t work either.

 

Cortana isn´t working

or 18362.356 i don´t know

 

Keyboard charachters don´t match

How to correct keyboard charachters if language region does match correct keyboard but charachters still don´t.