This video explains how to create a basic flowchart in Microsoft Visio

Basic flowcharts in Microsoft Visio

Creating a Flowchart in Microsoft Visio

Visio: Linking Top Level Subprocesses Shapes to Subprocess Flowcharts

How to automatically create a subprocess in a Flowchart using Microsoft Visio

Use a simple tool to create a floor plan. Use Microsoft Visio

MS Visio | How to Create Floor Plans in Microsoft Visio (Beginner Tutorial)

How to use Microsoft Visio