A password manager can help you to securely store your passwords and login data on your PC. A great password manager for Windows XP, Vista and Windows 7 is Sticky Password 4.0
StickyPasswords will store all of your passwords in a database and protect them with a master password. A built-in password generator allows you to generate really secure passwords that are theoretically unbreakable. It would take years to crack a password with 12 random signs.
After storing the login data of a website, you can then automatically log into your favorite websites with just a few clicks (Firefox, Internet Explorer, Opera and others are supported).
Another time-saver ist he built-in feature to auto-complete web formst hat require your address, name or e-mail.
Free Password Manager for Windows 7
If you need a free tool, download this free password manager for Windows 7, but if you need a more advanced manager then try the shareware tool StickyPasswords (link to free trial below, retail edition $30).
Shareware Password Manager for Windows 7
For about $30 you can purchase the full version of Sticky Passwords. Considering that this password manager will save you quite a lot of time every day this is a wise investment. You can download a free trial over at http://www.stickypassword.com/en/download