Ctrl+ A short key use in MS Word Question: What is the use of Ctrl+A short key in MS Word? Answer: Short key Task performed Ctrl+A Select all document content. ctrl+a short key word Related Posts:Ctrl+N short key use in MS WordCtrl+C short key use in MS WordCtrl+O short key use in MS WordCtrl+S short key use in MS WordCtrl+W short key use in MS WordCtrl+X short key use in MS Word