Office Settings & Configuration

Fix Word Dictation Inserting Repetitive Words Like 'Bye Bye'

Anum MushtaqAnum Mushtaq Oct 28, 2026 868 views

Question details

Microsoft Word's dictation tool randomly inserts repetitive words or phrases such as 'bye bye', 'oh', or 'open' when the user pauses speaking.

How to Fix Word Dictation Inserting Repetitive Words Like 'Bye Bye'
Product
Microsoft Word
Device & OS
Windows PC
Scenario
Using the built-in speech-to-text Dictate feature to write or edit documents.
Observed behavior
During moments of silence, incorrect words appear on the screen. The issue can also unexpectedly delete previously dictated text and clear the document's Undo history.
Before you start

Ensure you are in a quiet environment and verify that your internet connection is stable, as Word's dictation relies on cloud-based speech recognition.

Solution 1Recommended

Switch to a Dedicated Headset Microphone

Webcam microphones or sensitive built-in laptop mics often pick up ambient noise or feedback, confusing the dictation software.

Many dictation errors occur because the active microphone is picking up distant sounds, keyboard clicks, or computer fan noise. Switching to a directional headset microphone isolates your voice.

1
Connect a reliable headset

Plug a USB or Bluetooth headset into your computer and ensure it is recognized by your operating system.

2
Open Dictation settings in Word

On the Home tab, click the Dictate button to open the dictation toolbar, then click the Gear (Settings) icon.

3
Select the new microphone

In the Microphone dropdown menu, select your newly connected headset instead of the default webcam or system microphone.

Switch to a Dedicated Headset Microphone
Microphone Check: Keep the microphone positioned slightly to the side of your mouth to avoid heavy breathing sounds triggering random words.
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Frequently Asked Questions

Why does Word dictation insert words when I am not speaking?

This happens when your microphone picks up ambient background noise, audio feedback from your computer speakers, or static. The speech recognition engine misinterprets these sounds as words like 'bye bye' or 'open'.

How can I stop Word dictation from clearing my Undo history?

This is a known bug in certain versions of Microsoft Word. To minimize the impact, ensure AutoSave is enabled so you can rely on Version History, or use a third-party dictation tool and paste the text into Word until the bug is patched.

Does my choice of microphone affect dictation accuracy in Word?

Yes. Built-in webcam or laptop microphones are omnidirectional and pick up lots of room noise. Using a dedicated headset with a directional or noise-canceling microphone significantly improves accuracy and prevents random words from appearing.