How to Fix Microsoft Word Inserting Extra Commas After Typing
Question details
The user experiences duplicate commas appearing automatically after typing a single comma and a space in Microsoft Word.
- Product
- Microsoft Word 2007
- Device & OS
- not provided
- Scenario
- Typing standard punctuation (a comma followed by a space) while using the Word processor, specifically after installing third-party add-ins.
- Observed behavior
- Word automatically and incorrectly inserts a second, unwanted comma into the text immediately after the user types one.
Save your current document and ensure your Zotero library or other reference manager accounts are fully synced before modifying Word add-in configurations.
Disable or Remove the Zotero Add-in
Turning off recently installed third-party add-ins helps identify if they are interfering with Word's text input functions.
Third-party add-ins, especially reference managers like Zotero, can sometimes conflict with older versions of Word, causing typing glitches like duplicate punctuation. Temporarily disabling the add-in is the quickest way to isolate the problem.
Click the Microsoft Office Button in the top-left corner of the window, then click on 'Word Options' at the bottom of the menu.
In the left pane of the Word Options dialog box, select 'Add-Ins'.
At the bottom of the window, find the 'Manage' dropdown list, select 'COM Add-ins' or 'Word Add-ins' (depending on how Zotero was installed), and click 'Go'.
Uncheck the box next to the Zotero add-in in the list, then click 'OK'. Restart Microsoft Word and type a comma to see if the issue is resolved.
Review Word's AutoCorrect Settings
AutoCorrect might be incorrectly configured with a rule that replaces a single comma with two commas.
Upgrade to WPS Office for a Modern, Bug-Free Typing Experience
Microsoft Word 2007 is no longer officially supported, making it vulnerable to unresolved bugs, security risks, and compatibility issues with modern add-ins like Zotero. Switch to WPS Office for a seamless, constantly updated, and lightweight word processing environment.
Frequently Asked Questions
Why does Word suddenly type duplicate punctuation marks?
This usually happens due to conflicts with third-party software or add-ins (like citation managers), aggressive AutoCorrect replacement rules, or occasionally a hardware issue with a sticky keyboard switch.
Is Microsoft Word 2007 still safe to use?
Microsoft officially ended support for Office 2007 on October 10, 2017. This means it no longer receives technical support, bug fixes, or security updates, making it more prone to compatibility issues with newer plugins and potential security risks.
Can I still use Zotero if it causes formatting glitches in Word?
Yes, but you may need to update both Zotero and the Zotero Word plugin to their latest versions. Developers regularly release patches to fix compatibility bugs. Upgrading your word processor to a modern suite also helps prevent these conflicts.
