Computers have only really become a widely accepted medium for art within the last twenty years, and in the field of movies and animation, most people couldn‘t live without it. It has made editing a much easier and faster process, and has completely revolutionized the way animation is created. There are many digital artists appearing more and more often that use various computer programs to help them to create their art work, and people are now trying to push the envelope on what programs can actually be used to create viable pieces of art.
If a user tries to open a Workbook that is already open, then they normally get a message saying that the File is locked by a certain user and would you like to open the file in Read only mode. However, you can open a workbook in shared mode by following these steps. First open the file that you want to share, then once the workbook is open, go to the Tools menu and choose Share Workbook from the drop down menu. The Share Workbook dialog box will now appear. To enable sharing, you simply click once on the Allow Sharing check box, so that it has a tick. Once you do this other people will now be able to use your Excel workbook whilst you are working on it.