The password and ID management system in the Mac, iPhone and iPad. In the late 1990s, Apple introduced Keychain (not iCloud Keychain) for the Mac to keep track of logins for various accounts.

If you have an iPhone, you might lean towards Apple's iCloud Keychain, which saves passwords to your iCloud account. Unlike other Apple services, iCloud Keychain is available on non-Apple services ...

Apple isn't limiting its Keychain password-storing features to the Mac, iPhone, and iPad. Here's how you can extend the iCloud Keychain, so you can use your stored passwords on a Windows PC.

Apple has enhanced its iCloud Keychain password manager over the years, and its latest addition allows users to share passwords and passkeys. Here's how to activate the feature in iOS 17.