How to Enable or Disable Math Reading for Narrator in Windows 11
Math reading for Narrator in Windows 11 lets your computer read math equations and formulas out loud in apps like Word and PowerPoint. Narrator is the built-in screen reader in Windows 11. It speaks the text on your screen so you can use your PC without a mouse.
Open Settings with Win+I, go to Accessibility Narrator, scroll to the Math section, and toggle Enable math reading on or off. The setting takes effect immediately when Narrator reads equations aloud.
Microsoft first added this math feature in Windows 11 build 26340.9354 to help blind and low-vision readers understand complex scientific notation naturally. Instead of reading every single symbol by itself, Narrator groups parts of a fraction or equation together so it sounds like a real person reading to you.
Here is a quick example of the difference. Without grouping, a fraction can come out as a string of separate symbols, and you have to work out where the top and bottom of the fraction start and end. With math reading on, Narrator treats the fraction as one unit and speaks it as a whole expression.
Before you change the setting, keep these points in mind:
- Build requirement: the feature was introduced in build 26340.9354. If your PC is on an older build, the option will not appear. Installing the latest Windows updates is the usual fix.
- Same on Home and Pro: this is an accessibility feature, so it works the same way on both editions. No administrator rights or Group Policy are needed.
- Applies to Narrator only: turning the setting on or off changes how Narrator reads math. It does not change the equations in your documents or how other screen readers behave.
- Easy to reverse: if you don’t like how equations sound, switch the setting back the same way you turned it on. Your documents are not affected.
Narrator needs to be running for you to hear the result, so start it first if it is not already on. The shortcut to turn Narrator on or off is Win+Ctrl+Enter. To open Narrator’s settings directly, press Win+Ctrl+N. If you only want to test the feature, open a Word or PowerPoint file that contains an equation and have Narrator read it before and after you change the setting.
Option One
Turn On or Off Math Reading for Narrator in Settings
You can turn on or off narrator math reading windows 11 using the main Settings app to control whether your computer reads math formulas and symbols out loud. Open Settings by pressing Win+I on your keyboard, go to Accessibility, click on Narrator, and scroll down to the math reading section to change this setting.- Open Settings by pressing the Win+I keys on your keyboard.
- Click on Accessibility on the left side of the window, and then click on Narrator on the right side.
Settings › Accessibility › Narrator - Open Narrator settings (Win+Ctrl+N)
- Find the Math section, and click on Math reading.
Settings › Accessibility › Narrator › Math reading - Turn the Enable math reading setting on or off based on what you want.
- You can now close the Settings window.
Option Two
This method changes the values directly in Registry Editor to control how math text is spoken, which is helpful if the main settings menu is not working for you.
- Press Win + R
- Type
regeditand press Enter. - Navigate to:
HKEY_CURRENT_USER
└─ Software
└─ Microsoft
└─ Narrator
└─ NoRoamIf the Narrator key doesn't exist:
- Right-click Microsoft
- Select New Key
- Name it
Narrator
Right-click an empty space in the right pane, select New, and choose DWORD (32-bit) Value.
Name the value:
MathReadingEnabledDouble-click MathReadingEnabled.
Set Value data to:
1Click OK.
Summary
This tutorial showed you how to control the math reading feature in Narrator using either the Windows Settings app or the registry.
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About the Author
Richard
Tech Writer, IT Professional
Richard is a writer at Geek Rewind who turns complex IT tasks into clear, step-by-step guides. He draws on years of hands-on experience in system administration and enterprise IT operations, focusing on Windows, Linux and WordPress: the problems people actually run into, and the fixes that work. His server and WordPress guides come from systems he runs himself. Richard builds and maintains the platform behind Geek Rewind, from its Ubuntu servers and Nginx configuration to its custom WordPress plugins. Many new tutorials start with readers' questions, and he's always glad to answer them in the comments.
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