Final answer:
Experts recommend the use of password manager software to securely store and organize multiple passwords with a single master password.
Step-by-step explanation:
Experts suggest using password manager software to keep your passwords safe. A password manager is a software application designed to store and organize passwords. These managers typically store passwords encrypted, requiring the user to create a master password: a single, ideally very strong password which grants the user access to their entire password database. Password managers assist in generating and retrieving complex passwords, potentially storing such passwords in an encrypted database or calculating them on the fly.