When you arrive in Britain, first enroll at your university. Then you will find living accomodations (unless you already have a place in a residence hall).
You will also have to deal with other practical details britishcouncil.in/study-uk :
- registering with a doctor and the National Health Service (NHS)
- banking: how to open a UK bank account and manage your budget
- phone, internet….
Brexit : apply to the EU Settlement Scheme
If you have planned to stay in the UK after 31st December 2020, you must apply to the EU settlement scheme.
The deadline for applying is 30 June 2021.