Fix Excel 365 Editing and Copying Issues on macOS Monterey
Question details
Users are unable to perform basic actions like editing cells, copying, pasting, inserting, or deleting rows in Excel 365 after upgrading to macOS Monterey.

- Product
- Microsoft Excel 365
- Device & OS
- macOS Monterey
- Scenario
- Operating system upgrade disrupting existing software functionality.
- Observed behavior
- Basic spreadsheet functionalities such as cut, copy, paste, and row manipulation become restricted or unresponsive, particularly noticed in Excel build 16.54.
Before troubleshooting, verify your current Excel version by navigating to Excel > About Excel from the top menu, and ensure your macOS Monterey installation is fully up to date.
Check for Office Updates and Submit Feedback
Updating Excel can resolve compatibility bugs introduced by new macOS upgrades.
Microsoft frequently releases patches for known compatibility issues shortly after major macOS releases. Checking for updates is the fastest way to get your Excel back to normal working order.
Launch Excel on your Mac. Click on the 'Help' menu at the top of the screen and select 'Check for Updates' to open the Microsoft AutoUpdate tool.
If a newer version than your current build is available, click 'Update' to install it. Restart Excel once the installation completes.
If updating doesn't resolve the copying or editing issue, report the bug directly to the developers. Go to Help > Feedback > 'I Don't Like Something' and describe the problem you are experiencing.

Restore a Previous Excel Build via Time Machine
If the latest Excel build is incompatible with your system, rolling back to an older, stable version using Time Machine serves as an effective temporary workaround.
Try WPS Office for Mac – Fast, Lightweight, and Fully Compatible
If Microsoft Excel 365 continues to freeze or restrict editing on macOS Monterey, switch to WPS Office. It provides a familiar spreadsheet interface, works seamlessly on macOS without heavy performance costs, and eliminates frustrating update loops.
- 1. Download WPS Office: Visit the official WPS Office website and download the free installation package tailored for macOS.
- 2. Install and Launch: Follow the simple on-screen instructions to install the application, then launch WPS Spreadsheets.
- 3. Open Your Excel Files: Drag and drop your .xlsx files into WPS Spreadsheets to start editing, copying, and pasting without limitations.

Frequently Asked Questions
Why does Excel 365 stop copying and pasting on macOS Monterey?
This typically occurs due to an underlying compatibility bug between the newly upgraded macOS Monterey system and a specific Microsoft Excel build, such as version 16.54. Installing a newer patch from Microsoft usually resolves this software conflict.
Will I lose my spreadsheets if I downgrade Excel using Time Machine?
No. Restoring the Microsoft Excel application file from Time Machine only replaces the software version in your Applications folder. Your actual saved spreadsheet files (.xlsx) will remain untouched and safe on your hard drive or cloud storage.
How do I find out exactly which version of Excel I am running on my Mac?
Open the Excel application on your Mac. Click on the word 'Excel' in the top left corner of the menu bar (right next to the Apple logo), and select 'About Excel'. A window will pop up displaying the exact version and build number you are currently using.




