Cloud Keychain saves a user's passwords, credit card information, and other sensitive data and syncs it across Apple devices.

A keychain password is the master password for your Mac's "Keychain Access" app, which stores your usernames and passwords.

Has your Mac suddenly started asking you for account and Wi-Fi passwords it never used to require? Is your Mail app asking you to enter the password relentlessly ...

Save and manage your passwords in one place with Apple's Passwords app on iPhone, iPad, and Mac. Organize, manage, and delete ...

Jeff Carlson writes about mobile technology for CNET. He is also the author of dozens of how-to books covering a wide spectrum ranging from Apple devices and cameras to photo editing software and ...