If you are trying to find a specific file within your entire project you can press Command and F, and a search window will come up that you can use to locate the file. To save your project you press Command and S, to Save As you press Shift, Command, and S, and to Save All the projects open you press Option, Command, and S. To begin a Log and Capture process you press Command and 8, and to start a Log and Transfer you press Shift, Command, and 8. To start a lengthy Batch Capture you select Control and C. To close a specific tab you select Control and W, and to close an open window you can press Command and W. To start a new project completely you hit Command, Shift, and N, and to open a saved one it is Command and O. If you are just trying to print to video you hit Control and M. If you need to Refresh A/V Devices for the peripheral technology that you are using you press Option and F12.