Microsoft Excel Now Blocks Dangerous External Workbook Links | Sync Up
Big news if you use Microsoft Excel. Starting in October 2025, Microsoft is making a change that will block certain files from being linked in Excel. We’ll cover why this update is happening and how you can keep things connected as we sit down and sync up with Rocket IT’s weekly technology update.
In this episode, you’ll hear more about:
What’s changing in Excel and why
How hackers use hidden files
The types of files on Microsoft’s block list
What happens if your files get blocked
How to keep your team secure and connected
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