Change wi-fi network password on mac?

Question

Computer networks

I set myself a mac, began to connect to the network, entered the wrong password, he saved it and now automatically connects to the wi-fi network without asking for a password, of course, the Internet does not work. Where do you need to go to change the password, I climbed everything.

Answer 1

press ctrl-space, the Spotlight window will appear. In it, enter "Keychain" and press Enter. In the window that opens, in the search, find the desired network and either select it, or enter the correct password. When changing, the system will ask you to log in again, enter the password for your account.

Answer 2

keychain access