Your Europe gives you all the information you need about your rights and duties when living in a different country. If you are studying, working or still looking for a job, there are things you need to do when you move to a different country.
Where and how you look for a place to live depends a lot on the country and city you move to, so it's important to get local information. Do not hesitate to get in touch with a Eurodesk Multiplier for further local support. When you live abroad, it's also important to contact the local embassy of your country, as they can help you out as well.
You would probably not be the only foreigner living in your new city. There are several expatriates' groups around the world that can help you find accommodation, jobs, furniture, events and many useful tips.
You can also find many other communities like the ones on Facebook, just search for the city you are moving to.