Thankfully, Word includes a handy feature that allows you to repair your documents with ease. To use it, go to File > Open > ...

This panel will list any unsaved documents, along with the date and time of the last automatic save made by Microsoft Word. If you see your document here, you can click on it to open it and ...

Microsoft has extended free, anonymous sharing of Word, Excel, and PowerPoint documents from the web to the iPhone and iPad.