Keep your browsing separate with profiles. Create different profiles in Safari, like School and Personal, so that you can keep your history, favorites, Tab Groups, and more separate. Go to Safari > Create Profile and click New Profile, then enter a name for the profile and customize it with a symbol, color, and other options. If you’ve already created a profile and want to create another, click is open, click the Add Tab Group icon System Settings on your Mac.
To use passkeys, you must have Password & Keychain turned on in Cloud Settings. When you sign into a website, choose to save a passkey for that site. To sign in, you can use Touch ID or your iPhone or iPad. To learn more about setting up and using passkeys, see Create unique, random email addresses with Hide My Email in iCloud+.
Learn more. See the Safari User Guide.