[Michlib-l] Computer access question

We have 3 staff computers and 4 public. How do you keep access separate to Microsoft office but still have some access for the public to use? Found that our staff files were showing up on the public computers. Suggestions? Jacqueline LaFreniere, Director Beaver Island District Library 26400 Donegal Bay Road PO Box 246 Beaver Island, MI 49782 (231) 448-2701