HOW TO Manage passwords in macOS Monterey >

Save automatically

You’ll likely encounter Keychain the first time you log into a website in Safari. It will offer to save the password for you: click ‘Save Password’ to do so or ‘Never for This Website’ if you’d rather enter it manually each time.

Input automatically

When you log into a site with a password stored in Keychain, you’ll see a prompt to enter it. Click to do so – you’ll also be prompted for your login password when you first open Safari and attempt to use the tool.

Update weak passwords

Keychain can also improve password strength. From your account page, look for the option to change or update your password. Safari will automatically suggest a new one for you; now click Use Strong Password to set it.