When I try to 'save as' a Word file with the same filename, instead of being asked if I want to replace the existing file, the save as just happens and the file is replaced. I am using Office 2013 running under Windows 8.1. Previously I always got a message asking me if I wanted to replace the existing file. How do I get Office back to doing this? - I have looked in options and cannot find any setting that seems to apply.
When I try to do the same thing in Excel, the file is automatically saved as a copy (e.g. a file with the filename test.xlsx gets saved as Copy of test.xlsz) and you have to remember to change the filename in the 'save as' window if you do actually want to replace the original file. Again, is there a way of stopping this happening and making the system put up a message asking you if you want to replace the existing file?