If you need help with your Wi‑Fi password - Apple Support

Set up iPhone - Official Apple Support

Set up iCloud Keychain - Apple Support (CA)

How to find and share your Wi-Fi password

If an app would like to connect to devices on your local network

If your iPhone or iPad won't connect to a Wi-Fi network - Apple

How to reinstall macOS - Apple Support

Apple reportedly adds simple Wi-Fi sharing in iOS 11 - The Verge

How to Hack Wi-Fi Passwords

What to do when you forgot your Apple ID password

If you see No Service, Searching, or SOS on your iPhone or iPad

Use the Wi-Fi status menu on Mac - Apple Support

Unlock your Mac with your Apple Watch - Apple Support