Some of the transactions you can do online are: Change your address, change the name or other information and check the status of your registration.
I have another question about on selling my vehicle. When moving the title to a new owner, what information do I need to provide?
You will need to fill the odometer and damage disclosure statements and sign your name.  then enter all the seller's information on the sales tax form Statement of Transaction
I'd also like to locate the DMV office. Tell me about the process of registering a car in New York.