Exchange 2016 how to change ECP language

Just installed Exchange 2016, opened OWA – I chose polish language, then opened ECP and first impression was like: ‘Ok, Great! Now how to change language to English…’ 🙂 Same like Exchange 2013, if we choose timezone and language for OWA, same will be set for us in ECP (actually same like in other versions, but in Ex2013 we really use that ECP as we do not have other console).

So here is nice Nuno’s article telling how to change it:

Easiest way: simply add ?mkt=EN-us to the EAC’s URL: