Verb conjugation of "happen" in English

Please do the following: 1. Open the email 2. Press the 'Edit' menu button, then choose 'Select All'. The entire message is blue now. 3. In the menu, choose 'Edit', then 'Copy' and open a new word document.
Thank you for your email! A little question about yourself. How old are you? I think the Americans are using the word color and not colour, but I understand if you are not sure about it.
Which region in Germany are you from? I live in Aarau in the state of Argau, that is in the middle of Switzerland not far from Zurich, Lake Zurich and near the border city of Basel.