I recently bought new computer. My documents were in microsoft office format. Now I have windows 10. I cannot translate old documents into new format. I bought wordperfect office x7, old documents still wont open. I emailed documents to myself as pdf file - now I can open the documents, but I cannot edit them. How do I translate pdf files into wordperfect format? Or, how do I translate Microsoft office documents into wordperfect format?