Your friend has bought a cassette recorder. Write a note to tell him/her how to use it. Use: first, then , next ,after that , finally. offer to help.

Dear Cassy,
I heard you bought a cassette recorder but you don't know how to use it. I could help you. First, you should press the red button then put the cassette into the open hole. Next, wait a few seconds and after that press the green light. Finally, check the volume and enjoy the music. If you still don't know what to do just let me know.
Best wishes,
Kate