How to Fix the Space Bar Not Working in Excel for Mac
Question details
The user is unable to use the space bar within Excel on a Mac, even though other keyboard keys and functions operate correctly.

- Product
- Excel for Mac
- Device & OS
- macOS
- Scenario
- Typing text, entering data, or editing cells in an Excel workbook on a Mac computer.
- Observed behavior
- The space bar fails to insert spaces in Excel cells or formula bars, while continuing to function normally in other Mac applications.
Verify if the space bar issue occurs in all Excel workbooks or just a specific one, and determine if the problem started immediately after a recent macOS or Microsoft Office update.
Disable Full Keyboard Access in macOS Settings
This is the most common fix. It resolves the conflict where macOS intercepts the space bar for system navigation instead of letting you type a space in Excel.
macOS includes an accessibility feature called 'Full Keyboard Access' that allows users to navigate the operating system using the keyboard instead of a mouse. When enabled, the space bar is often used to 'Activate' buttons. Turning this off usually restores normal typing in Excel.
Click on the Apple logo in the top-left corner of your screen and select 'System Settings' (or 'System Preferences' on older macOS versions).
Scroll down the left sidebar menu and click on 'Accessibility'.
Look for the 'Motor' or 'Vision' section on the right pane and click on 'Keyboard'.
Find the 'Keyboard Navigation' section and toggle off the switch for 'Full Keyboard Access'. Return to Excel and test the space bar.

Remove the Space Bar from Navigation Commands
Use this solution if you need to keep Full Keyboard Access enabled for other apps but want the space bar to function normally in Excel.
Try WPS Office for Mac for a Bug-Free Spreadsheet Experience
If you frequently encounter frustrating bugs or compatibility issues in Microsoft Excel for Mac, consider switching to WPS Office. It provides a lightweight, highly compatible, and user-friendly spreadsheet alternative without the expensive subscription fees.
- 1. Download the Installer: Visit the official WPS Office website and download the macOS version.
- 2. Install on Your Mac: Open the downloaded .dmg file and drag the WPS Office icon into your Applications folder.
- 3. Open Your Excel Files: Launch WPS Spreadsheet and seamlessly open any existing Excel files to continue your work without space bar issues.

Frequently Asked Questions
Why does the space bar work in other Mac apps but not in Excel?
This is typically caused by how Microsoft Excel interacts with macOS Accessibility features. macOS's 'Full Keyboard Access' intercepts the space bar as a system-wide 'Activate' command before Excel can register it as a typed space character, causing it to fail only in Excel.
Will disabling Full Keyboard Access affect my normal typing?
No, disabling Full Keyboard Access will not affect your standard typing in documents or browsers. It only turns off the specific accessibility feature that allows navigating through system menus, dialog boxes, and windows using the Tab and Space keys.
What should I do if the space bar still doesn't work after changing Mac settings?
If the space bar still fails in Excel, try restarting your Mac. Additionally, open Microsoft AutoUpdate to ensure Excel is updated to the latest version, and temporarily disable any third-party keyboard manager or shortcut applications that might be interfering.




