Note: A maximum of 10 files is allowed to be uploaded per question.Click the Single file size limit dropdown list to select the maximum file size (10MB, 100MB, or 1GB) you'll allow per question.Move the Required toggle to the right if you want this question to be required as answered.Click More settings for questionto select either or both of the following:.Subtitle - Add a subtitle under your question.File type - Choose the file types ( Word, Excel, PPT, PDF, Image, Video, or Audio) you'll allow for your question.
As Office 365 support, our suggestion is downloading and installing Office 2013 after uninstalling Office 2010. If you have any further concerns about this, please visit our Microsoft Office applications community forum for more professional advice. Actually, that also depends on how you migrate the users.