No, parents cannot lock the account of an eighteen year old. At eighteen years old, children are considered adults in the eyes of the law and only they can do anything regarding their own account.
If they are signers on the account, yes. It is not a good idea to have an account with them once you are 18. Get your own and have them remove you from the old one.
You cannot access a closed bank account. Only the bank and the law enforcement authorities of a country have access to closed bank accounts.
Yes, you can access your bank account online. If you are unable to access your account with the directions it gives you; you should call the bank and they can give you instructions to use the website over the phone.
If the person is not on the account they cannot access the account. All assets and property of deceased persons become a part of the estate as do all debts and are handled in accordance with state probate laws.
This really depends on your bank. A lot of banks now have Internet access. You would have to contact your bank about your account to set up access.
If it's his account you have access to and if its a joint account yes. If it's your own account no.
You can, yes, if a bank has a website online.
File for probate in the country where the bank account is held.
what is an access code
yes
A joint bank account belongs to the surviving owner.
If a court order was published to examine your account balance , then yes they can get you bank info