As you want instructions for Login for Ebanking Service of Bank of America, so I am providing important instructions here:

Instructions for Login:
Go on website of Bank of America.

You will see link for BANKING in middle top side on Homepage.

Click on it and get a list. You have to click on ONLINE BANKING link and reach on a new page that looks like following image:



There will be a link for SIGN IN TO ONLINE BANKING in right top side. You have to click on it and reach on this new webpage:



Enter Online ID and Password and login and access account online.