In addition, you might want to use a productivity software such as Microsoft Office on your mac. Most businesses use the Microsoft version for their business. In fact, there are over a million businesses worldwide that use this version of office. Currently, the Mac version of office does not include a database to use such as Microsoft Access. If a user installs the Microsoft Office version on a Mac computer, they would not be able to use a database management system like Microsoft Access. To complete Access projects in SIMnet you will not be able to complete the projects without running Windows in one way or another.