Do you use Keychain to store passwords, quickly sign in to websites on Safari, or log in to certain apps that are installed on your Mac? If so, you might want to make sure the information that’s used by Keychain is up to date. And this means occasionally you may need to edit saved passwords and login information within Keychain from MacOS.

Assuming you approve it, Keychain automatically stores your username and password data when you log in to a website or app for the first time. However, if you change the password for your online account later on from a…