How to Fix Finder Opening When Right-Clicking Excel Tabs on Mac
Question details
The user experiences an issue where right-clicking a centered Excel worksheet tab on a Mac opens a Finder menu instead of the worksheet-tab context menu.

- Product
- Microsoft Excel
- Device & OS
- macOS
- Scenario
- Attempting to access worksheet tab options by right-clicking while working in Excel.
- Observed behavior
- A Finder menu appears on the screen instead of the expected Excel tab context menu, a bug frequently triggered when Excel is in full-screen mode.
Ensure that your macOS and Microsoft Office installations are fully up to date, as this is a known interface bug that might be patched in recent updates.
Exit Full-Screen Mode in Excel
Since this bug primarily triggers when Excel is running in full-screen mode, switching to a standard window is the quickest and most effective workaround.
Testing indicates that worksheet tabs located in the middle of the screen may fail to respond properly to right-clicks when the application is maximized to full-screen on a Mac. Adjusting the window size restores normal functionality.
Hover your mouse cursor at the very top of your screen to reveal the Mac menu bar and window controls. Click the green circle icon in the top-left corner of the Excel window to exit full-screen mode. Alternatively, press Control + Command + F on your keyboard.
Navigate to the bottom of your workbook and right-click the centered worksheet tab again. The standard Excel context menu should now appear instead of the Finder menu.

Check Setup and Report the Issue to Microsoft
If exiting full-screen mode does not resolve the issue, you should check your monitor configuration and submit detailed feedback to Microsoft.
Avoid Excel for Mac Glitches with WPS Office
If you are tired of dealing with interface bugs and window glitches in Microsoft Excel for Mac, consider switching to WPS Office. It provides a highly compatible, smooth, and lightweight alternative for all your spreadsheet needs without these formatting headaches.
- 1. Download and install: Download WPS Office for Mac from the official website and complete the quick installation process.
- 2. Open your spreadsheets: Launch WPS Office, open the Spreadsheet module, and select your existing .xlsx files.
- 3. Work seamlessly: Enjoy right-clicking tabs and managing your workbooks flawlessly, whether in a window or full-screen mode.

Frequently Asked Questions
Why does Finder open when I right-click an Excel tab?
This is a known interface rendering bug in Microsoft Excel for Mac. It typically occurs when the application is running in full-screen mode, causing right-clicks on centered tabs to misregister and interact with the macOS desktop or Finder running in the background.
Does using multiple monitors cause this Mac Excel tab issue?
Multiple monitor setups can sometimes complicate how macOS renders full-screen applications. If you use dual monitors and experience this bug, try moving the Excel window to your primary display to see if the context menu works properly.
How do I report the right-click bug in Excel for Mac?
You can report the issue directly to Microsoft by opening Excel, clicking 'Help' in the top menu bar, and selecting 'Feedback'. Be sure to mention that the bug occurs when right-clicking tabs in full-screen mode.




