Fix Alt+Left and Alt+Right Shortcuts Not Working in Word Due to Long File Paths
Question details
The user is unable to use the Alt+Left and Alt+Right keyboard shortcuts to navigate between previous and next cursor locations in a document.

- Product
- Microsoft Word
- Device & OS
- not provided
- Scenario
- Navigating back and forth between previous editing or cursor locations while working on a document.
- Observed behavior
- The keyboard shortcuts stop functioning entirely when the document is saved with an excessively long file name or located deep within a directory with a very long file path.
Ensure your document is fully saved and closed in Microsoft Word before attempting to move or rename the file, as open files are locked by the operating system and cannot be modified.
Shorten the Document File Name or Directory Path
Moving the file to a shallower directory folder or giving it a shorter name resolves path-length limitations that silently break Word's navigation shortcuts.
Windows has traditional file path limits that can cause unexpected behavior in Office applications when exceeded. Even if Word manages to open the file, secondary features like history tracking for cursor navigation (Alt+Left/Right) can fail. Reducing the overall character count of the file's location will restore this functionality.
Save your work and close Microsoft Word to release the file lock.
Open Windows File Explorer and navigate to the deeply nested folder where your affected document is currently saved.
Right-click the file and select 'Rename' to give it a much shorter name. Alternatively, right-click the file, select 'Cut', and paste it into a folder closer to your root drive (e.g., C:\Documents or your Desktop).
Double-click the newly moved or renamed document to open it in Word. Click in a few different places in the document, then press Alt+Left to verify the shortcut successfully jumps to your previous cursor location.

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Frequently Asked Questions
What exactly do the Alt+Left and Alt+Right shortcuts do in Word?
Alt+Left navigates to the previous location where your cursor was placed or where you last made an edit. Alt+Right moves the cursor forward again, acting like a 'Back' and 'Forward' button for your cursor history.
Why does a long file path affect keyboard shortcuts?
When a file path exceeds the Windows API limit (usually 260 characters), applications often fail to create or read necessary temporary hidden files used for tracking editing history. This silently disables features relying on that history, like navigation tracking.
Are there alternative ways to jump to the previous edit location in Word?
Yes. You can use the shortcut Shift+F5, which cycles through your last three editing locations in the document, even immediately after opening a file.
Can I increase the file path limit in Windows to prevent this?
Yes, in Windows 10 and 11, you can enable 'Long Paths' by modifying the Registry Editor or Group Policy Editor. However, some legacy desktop applications may still struggle with long paths even when this feature is enabled at the OS level.




