Power Automate Tutorial: Automatically Backup Files | Create Historical Snapshots

Опубликовано: 14 Май 2026
на канале: M365 Data Hub
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Want to create automatic file backups or generate historical snapshots of your data without lifting a finger? In this Power Automate tutorial, I’ll show you how to build a scheduled flow that automatically copies files on specific dates — perfect for creating backups, version control, and tracking historical data for Power BI dashboards or audit purposes.

✅ What You’ll Learn:
How to set up a scheduled flow in Power Automate

Dynamically copy files from OneDrive or SharePoint to a backup folder

Use Excel to manage backup dates

Convert Excel dates into usable format using addDays()

Name your files automatically with today’s date

Only copy files on the exact date you specify

💡 Why Use This?
This automation is perfect for:

Creating automated file versioning

Maintaining historical snapshots for reports

Avoiding data loss before updates

Power BI users needing regular point-in-time backups

🎯 No code required. Just smart scheduling and automation using the Microsoft Power Platform.

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