How to Fix Missing Ruler in OneNote Draw Tab on Touchscreen Devices
Question details
The user is unable to find or enable the ruler tool in the Draw tab of OneNote on a touchscreen device.
- Product
- Microsoft OneNote
- Device & OS
- Touchscreen device
- Scenario
- Attempting to use the ruler tool for straight lines or measurements within the Draw tab.
- Observed behavior
- The ruler has disappeared from the Draw tab and is entirely missing from the Customize Ribbon settings.
Ensure your device's touchscreen drivers and Windows OS are fully updated, as OneNote optimizes its drawing interface based on your specific hardware configuration.
Install and Use OneNote for Windows 10
The ruler feature is exclusive to OneNote for Windows 10 and may not appear in the standard Microsoft 365 OneNote desktop application.
Microsoft maintains different versions of OneNote. The built-in ruler functionality was specifically designed for the 'OneNote for Windows 10' app, optimized for touchscreen and pen devices. If you recently switched to the standard desktop version, the ruler will not be available.
Click the Start button on your Windows device and search for 'Microsoft Store' to launch the application storefront.
Type 'OneNote' in the top search bar. Look specifically for the application named 'OneNote for Windows 10' in the search results.
Click the 'Get' or 'Install' button to download the application to your device.
Launch OneNote for Windows 10, navigate to the 'Draw' tab on the top ribbon, and you should now see the Ruler icon available for use.
Verify and Update Your Office Version
Check your current Office version to confirm if it supports the drawing ruler and apply any pending updates.
Reset Device Orientation
Fix interface glitches caused by automatic screen rotation on 2-in-1 laptops or tablets.
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Frequently Asked Questions
Why is the ruler missing from my OneNote desktop app?
The ruler is not universally available across all OneNote versions. It is primarily supported in the 'OneNote for Windows 10' application. If you are using the standard desktop version included with Microsoft 365, the ruler may not be present in your Draw tab.
Can I add the ruler via Customize Ribbon in OneNote?
If the ruler is not natively supported by your specific version of OneNote, it will not appear in the Customize Ribbon settings at all. You will need to install a supported version from the Microsoft Store to access it.
Does screen orientation affect the OneNote Draw tab?
Yes, some users experience UI bugs when switching between portrait and landscape modes on touchscreen devices, which can cause certain ribbon tools like the ruler to temporarily disappear. Restarting the app often fixes this.
