Save Documents In Previous File Format. If you accidentally saved over a Word document you can navigate to the file location and open the wbk file then save it as a doc or docx file. You can change the default file format using the drop-down box given in Save files in this format section at the top.

Start InDesign and choose File Open. Click File Save As. Make sure you can find the newly created PDF on your computer.
Since Location can temp file can be changed according to Windows Operating System.
You can easily restore your Word document PowerPoint presentaitons etc. If you havent enabled this feature yet you can navigate to File Options Advanced Save Check Always create backup copy. Keep in mind that this doesnt replace the old version of the document but creates a completely new. Double-click a previous version of the folder that contains the file or folder you want to restore.