Robo Pro Using Serial Usb Adapter What Is The Best Free Shareware For A Password Manager/keeper, That Is Sercure And Easy To Use?

What is the best free shareware for a password manager/keeper, that is sercure and easy to use? - robo pro using serial usb adapter

I have a new Dell, which is XP Pro, maybe it is already installed, but I can not find him. I would use the same administrator password on 2 laptops. Any help would be very grateful. Some RoBo recommends Opera manager password. But I know nothing about them. I just want a program that can keep my 30 or more passwords.