When you start [[EM.Cube]], the default grid cell size is set to 5 units. The default view may not be good enough for very small or very large structures. You can easily change the view settings of the project workspace. The simplest view operation is zooming in or out. This can easily be done using the scroll wheel of your mouse. Turning the scroll wheel towards yourself zooms out of a structure, while turning it away from yourself zooms in to the structure. Zooming in and out using the mouse scroll wheel is a temporary operation and does not change the view mode. [[EM.Cube]] provides a number of view modes, which persist until you change the mode or return to the '''Normal Mode'''. You can always return to the normal mode using the {{key|Esc}} (Escape) key of your keyboard. You can also return to the normal mode by clicking the '''Select''' [[File:select-tool_tn.png]] button of the View Toolbar or selecting the menu item '''View → Normal View'''.
The following table summarizes [[EM.Cube]]'s most useful and widely used view operations. "RMB" stands
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