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

Basic flowcharts in Microsoft Visio

How to create a workflow process diagram in Microsoft Visio

Creating a Flowchart in Microsoft Visio

Secrets to Perfect Process Diagrams with Visio

Using Visio to Draw Process Drawings and P&IDs - Initial Setup and Drawing Example

2. Draw P&ID using Microsoft Visio

Using Visio to Draw Process Drawings and P&IDs - Part 4 - Custom Symbols