Your instructor can set up MediaShare assignments that accept document submissions. When you upload a document, you can make it available to the entire class, just a group of students and the instructor, or only the instructor.
MediaShare accepts the following document formats: .doc, .docx, .pdf, .xls, .xlsx, .ppt, .pptx.
Note: If your uploaded document isn't published right away, check with your instructor before uploading it again. Your instructor may be moderating and then publishing assignment submissions.