The Microsoft Office files (doc, docx, ppt, pptx, etc.) can be opened with Microsoft Word, PowerPoint, Excel etc. Go to this link to download a 60 day trial version:http://office.microsoft.com/en-us/try/
For problems regarding different versions compatibility go here: http://www.microsoft.com/download/en/details.aspx?displaylang=en&id=3 2. I have many other tutorials for different classes: To message me, regarding any class send a message 3. If you purchased a tutorial, please leave an (A) feedback!!!