When I click My Computer\C:\My Documents I see among hundreds of other files some 50 files listed as
~WRLnnn.tmp (for example, ~WRL1386.tmp). When I open ~WRL1386.tmp I see it is nothing but an old draft letter I composed months ago.
What ARE these tmp files? What does the ~WRL signify? How did they come about? Is there any reason not to delete them all?