Microsoft Power Automate is a cloud-based workflow automation tool that allows users to create automated processes between applications and services. It is part of the Microsoft Power Platform and enables individuals and organizations to automate repetitive tasks without heavy coding. It connects apps like Microsoft 365, SharePoint, Outlook, Excel, Teams, Dynamics 365, and hundreds of third-party services such as Salesforce, Google Drive, and Twitter.
In simple terms, it helps you define: When something happens → Automatically perform an action
How Power Automate Works
Power Automate works using a trigger–action model:
1. Trigger
A flow starts when a specific event occurs.
Examples:
- When an email is received
- When a file is uploaded to SharePoint
- When a form is submitted
- At a scheduled time
2. Actions
After the trigger fires, Power Automate performs one or more actions.
Examples:
- Send an email
- Update an Excel row
- Create a SharePoint item
- Post a message in Teams
- Request an approval
3. Logic & Control
You can add conditions and logic:
- If/Else statements
- Loops (Apply to Each, Do Until)
- Variables
- Expressions
- Parallel branches
This allows you to build dynamic and intelligent workflows.
Types of Flows:
- Automated Cloud Flows – Triggered by events
- Instant Flows – Triggered manually
- Scheduled Flows – Run at defined intervals
Example
When a new expense request is submitted in a Microsoft Form:
- Create a SharePoint record
- Send approval request to manager
- If approved, notify finance
- If rejected, notify employee
