Password managers are tools that record your usernames, passwords, and other login information, and can automatically load them into the correct fields the next time you need to log into a software or website. You'll have to enter a master password in order to access your information in the password manager's vault, but the tool makes it far easier to manage a wide range of passwords – which in turn ensures you'll stay more safe and secure online. In today's world of remote working, that's a big benefit.