You can see your Wi-Fi password on a Mac as long as you're already connected to that network. Here's how to access your saved Wi-Fi password on a Mac.
Has your Mac suddenly started asking you for account and Wi-Fi passwords it never used to require? Is your Mail app asking you to enter the password relentlessly ...
You may want to delete a saved password on your Mac if you no longer use the account or don't want to have that password on ...