SOFTWARE FUNCTIONALITIES EXPLAINED(CISCO PACKET TRACER)

1. Menu Bar: This bar shows File, Edit, Options, View, Tools, Extensions, and Help menus. commands such as Open, Save, Save as Pkz, Print, and Preferences in these menus. 
2. Main toolbar: This bar shows icons to the File and Edit menu commands, buttons for Copy, Paste, Undo, Redo, Zoom, Drawing Palette, Custom Devices Dialog. On the right,  there the Network Information.
3. Real-time/simulation Bar: here you can choose between real-time mode or simulation mode.
4. User Created Packet Window: This window shows the packets you place in the network during the simulation process.
5. Network component box: This bar contains all of the network and end devices available with Packet Tracer.
6. Workspace:This is the area where the project is created, and simulations are displayed.