Apart from waiting for exam results, check whether you need to do anything else to get your place. Your university or college might have given you further conditions, like health or financial requirements, Disclosure and Barring Service checks or proof of your qualifications.
If you have a loan or funding, check that all the details are sorted and correct. Go to the postgraduate fees and funding section for more information, and to get advice on managing money during your studies.
If you're going somewhere new, make sure you've got somewhere to live, and think ahead to insurance, bills, supplies and a TV licence.
If you're moving away, you'll need to plan your moving day and how you're getting there, as well as what transport routes you might need to get to your campus.
Do you need to get any course materials or do any preparatory reading or research before your course starts?