Fix: Fonts Keep Changing or Reverting in Word

Why Fonts Change Unexpectedly

Word uses a style-based formatting system. When fonts change on their own, it’s usually because of style definitions, paste operations, or template settings.

Step-by-Step Fix

Problem: Font Changes When Pressing Enter

1. Right-click the current style in the Styles gallery
2. Click Modify
3. Check the Style for following paragraph dropdown at the bottom
4. Make sure it’s set to the same style (or a style with the same font)

Problem: Font Changes When Pasting

1. Go to File > Options > Advanced
2. Under Cut, copy, and paste
3. Set paste options to Keep Text Only or Match Destination Formatting

Problem: Font Reverts After Saving/Reopening

1. Right-click the style you’re using > Modify
2. Set the correct font
3. Check New documents based on this template at the bottom
4. Click OK — this saves the change to your template

Problem: Font Not Available

If a document uses a font not installed on your computer:

1. Word substitutes a similar font
2. To fix: install the required font
3. Or select all text (Ctrl+A) and change to an available font

Set Default Font for All New Documents

1. Go to Home > Font dialog launcher (small arrow in bottom-right of Font group)
2. Set your desired font, size, and style
3. Click Set As Default
4. Choose All documents based on the Normal.dotm template
5. Click OK