Define: A tool allowing u to simulate real networks Has 3 menus: 1. Adding devices & connecting them via = cables or wireless 2. Selecting, deleting, inspecting, labelling, & grouping = components w/in ur network 3. Managing ur network by: opening an existing or a sample network saving ur current network modifying ur user profile/preferences Special features: o File --> Open Samples Displays a list of prebuilt e.g of features & configs = of various network & IoTs devices = includes w/in Packet Tracer Bottom-left corner 1. Categories 2. Sub-categories for ur chosen categories 3. Variety of models for ur chosen sub-categories