There is no easier way to remember your passwords on multiple computers and operating systems than by using LastPass. LastPass is a good solution for people who regularly move between multiple computers and operating systems. I've been using it for quite a long time now, and it's awesome!
- User only has to remember his master password
- Automatic form filling, and one click login.
- Data is securely synchronized across all computers/browsers.
- Supports Chrome, Firefox, IE, Safari, etc.
- Works in Windows/MAC/Linux/Mobile.
- Option to securely share one or more passwords with other users.
Other password managers worth checking out: