to cover you for at least three months, but exactly how much you save will depend on your own circumstances.
there are several different types of savings accounts. they differ depending on how much interest they pay and how long you will need to leave your money alone before you can claim that interest. but, if you think you might need to take your money out of the account at short notice and don't want to pay a fee or lose interest if you do, then an instant access savings account is a good choice.
so, if you have some spare money at the end of the month, then you should think 