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Office Settings & Configuration

How to Restore Superscript and Subscript Shortcuts in Microsoft Word

Khadija KhanKhadija Khan Sep 27, 2026 872 views

Question details

The user needs to restore or reassign the keyboard shortcuts for superscript and subscript formatting in Microsoft Word, which may have been altered by recent software updates.

How to Restore Superscript and Subscript Shortcuts in Microsoft Word
Product
Microsoft Word
Device & OS
not provided
Scenario
The user is attempting to format text using familiar superscript or subscript keyboard shortcuts, but the shortcuts are either executing different commands or not responding at all.
Observed behavior
Default shortcuts for superscript and subscript have changed (e.g., Subscript mapping to Ctrl+Shift+hyphen), requiring the user to manually reassign them in Word's options menu to restore preferred functionality.
Before you start

Before customizing your shortcuts, verify your keyboard language layout settings, as switching to a different language layout can alter how key combinations like Ctrl+Shift+= are registered by the system.

Solution 1Recommended

Reassign Shortcuts via Word's Customize Ribbon Settings

The most reliable method to restore missing or changed shortcuts is by manually reassigning them directly in the Microsoft Word Options menu.

Microsoft Word allows users to fully customize keyboard shortcuts for almost every command. If an update has overridden your preferred superscript or subscript shortcuts, you can easily bind them back to their classic combinations globally for all future documents.

1
Open Word Options

Click on the 'File' tab in the top-left corner of the Microsoft Word interface, then select 'Options' located at the very bottom of the left-hand menu.

2
Access Keyboard Shortcuts

In the Word Options dialog box, click on 'Customize Ribbon' on the left pane. Next, locate the 'Keyboard shortcuts' label at the bottom of the right pane and click the 'Customize...' button next to it.

3
Locate the Formatting Commands

In the 'Categories' list on the left, scroll down and select 'All Commands'. In the 'Commands' list on the right, scroll down alphabetically to find and select either 'Superscript' or 'Subscript'.

4
Assign the Preferred Shortcut

Click inside the 'Press new shortcut key' text box. Press your desired key combination on your keyboard (for example, press Ctrl+Shift+= for superscript).

5
Save and Apply

Ensure the 'Save changes in' dropdown is set to 'Normal' so this shortcut applies to all your documents. Finally, click the 'Assign' button at the bottom left, then click 'Close' and 'OK'.

Reassign Shortcuts via Word's Customize Ribbon Settings
Check Existing Assignments: When you press a new shortcut combination, look just below the text box. Word will display 'Currently assigned to: [Command]' if that combination is already in use. Clicking 'Assign' will overwrite the previous mapping.
Free Microsoft Office alternative

Easily Apply Superscript and Subscript with WPS Writer

WPS Writer provides a highly compatible and stable word processing experience. You can effortlessly apply superscript and subscript text formatting using familiar, universally standard keyboard shortcuts without worrying about unexpected preset changes.

  1. 1. Open your document: Launch WPS Office and open your existing Word document, or click 'Blank Document' to start a new file.
  2. 2. Select the target text: Highlight the specific letter, number, or word that you want to format as superscript or subscript.
  3. 3. Use the Ribbon icons: Navigate to the 'Home' tab. In the Font section, simply click the X² icon for Superscript or the X₂ icon for Subscript.
  4. 4. Apply via standard shortcuts: Alternatively, you can instantly apply formatting by highlighting the text and pressing 'Ctrl + Shift + =' for superscript or 'Ctrl + =' for subscript.
100% compatible with Microsoft Word (.docx) formattingStable, traditional keyboard shortcuts that do not change unexpectedlyIntuitive Ribbon interface for quick one-click text formattingLightweight application that is completely free to download and use
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Frequently Asked Questions

Why did my subscript shortcut suddenly stop working in Word?

Microsoft occasionally updates preset shortcuts in newer versions of Microsoft 365 or Office. For instance, the default subscript shortcut was recently updated to Ctrl+Shift+hyphen in some configurations, which overrides the traditional Ctrl+= shortcut and disrupts user workflow.

How do I reset all keyboard shortcuts to their original defaults in Word?

To revert all customizations, go to File > Options > Customize Ribbon and click the 'Customize' button next to Keyboard shortcuts. At the bottom of the dialog box, click the 'Reset All' button, then confirm. This restores all original factory default shortcuts.

Does assigning a new shortcut to Superscript break other Word features?

It only overrides the specific feature previously assigned to that shortcut. For example, if you accidentally bind Ctrl+H (the default for Replace) to Superscript, you will simply have to use the Ribbon or reassign Ctrl+H to access the Replace menu again.

What are the standard keyboard shortcuts for superscript and subscript?

In most traditional word processing software configurations, Superscript is activated by pressing 'Ctrl + Shift + =' (Control, Shift, and the Plus/Equal key), and Subscript is activated by pressing 'Ctrl + =' (Control and the Equal key).