There are two different ways to copy your own questions.
Method 1:
1. From the navigation bar on the left of your screen, select Questions, My Questions.
2. Find the question you would like to copy, click on the three dots at the bottom right of that question tile, and select Copy from the dropdown.
3. You will be taken to the Question Editor page. Rename your new copy and then click the green Save button near the top right of your screen. The copied question will then appear on your My Questions page.
Method 2:
1. When in the Question Editor, click on the Clone (two papers) icon near the top right of the page to make a copy of your question. You will get a notification telling you that your question will now save as a new question.