You have to complete one test, it's not hard at all, you read the text and then answer the question about the same, then some kind of test to see how fast you are, I don't know how to explain it, but that's easy too. Basically basic information about yourself, and the tests.

Very easy. There were people who do not speak any English. Even though they were hired. It was so fast that I did not realize it has finished. Do not worry about it