As you have asked about the steps to check the bank statement online of State Bank of India, I am giving you information about it

You can check the bank statement online if you have registered for the online banking.
Now to check it, you can follow steps given below

Go to SBI website
Then click on Online SBI at the top right corner of the screen
Click on Login under the Personal Banking
Click on Continue to Login, the page open look like



Here enter the details like
Username
Password

Then click on Login
After logging in to your account
Click on the Mini Statement tab, you will get the details.