If I lost my lap top could a pro get my bank info such as my bank name and pass word etc.

Not necessarily. He might be able to get your bank’s name via temporary internet files but the chances of getting your full banking login details are very slim. Some site offer the “remember my password” option and those site’s passwords can be retrieved quite easily yet banks don’t offer suck options on their sites. I hope.

The best thing to do is change all your password asap.

If you have them saved, then yes they are saved, So do you save your passords and have you saved that one. Only you know that