Some users find notifications that documents/emails have been saved annoying.  To switch these off simply follow the instructions below:

Step 1:    Click on the Windows Start button in the bottom left hand corner of your screen.

Step 2:    Type “Notification” and select "Notifications & actions".

Step 3:    Scroll to the "Get notifications from these senders" section and sort by Name.  

Step 4:    Scroll down the list until you locate the NetDocuments notifications that you want switch off and set them to 'Off'.