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Office for Mac Issues

Fix Word for Mac Cursor Moving and Typing Italics Unexpectedly

Maira MehtabMaira Mehtab Sep 22, 2026 869 views

Question details

The text cursor in Microsoft Word for Mac unexpectedly jumps to previous paragraphs or begins typing in italics without user prompt.

Product
Microsoft Word for Mac (Office 2019)
Device & OS
MacBook Pro, macOS Sequoia
Scenario
Typing and editing documents in Microsoft Word on a MacBook Pro running a newly updated macOS version.
Observed behavior
The text cursor randomly relocates to earlier parts of the text, and newly typed text unexpectedly applies italic formatting.
Before you start

Before proceeding, verify your current Word version by opening Microsoft Word, clicking on 'Word' in the top Apple menu bar, and selecting 'About Microsoft Word'.

Solution 1Recommended

Upgrade or Replace Unsupported Office 2019

Office 2019 for Mac (version 16.78 and earlier) is no longer supported on newer macOS versions like Sequoia, leading to erratic behavior and formatting glitches.

Microsoft ended support for Office 2019 for Mac at version 16.78. When running this outdated version on newer operating systems like macOS Sequoia, compatibility issues such as cursor jumping and formatting glitches are highly common because it no longer receives compatibility patches.

1
Check your Word Version

Click 'Word' in the top menu bar, then select 'About Microsoft Word' to view your current version.

2
Identify Outdated Software

If you are on version 16.78 or older (Office 2019), recognize that this software is incompatible with macOS Sequoia.

3
Upgrade or Switch

Consider upgrading to Microsoft 365, purchasing Office 2024, or migrating to a highly compatible alternative like WPS Office or Word for the web.

Free Microsoft Office alternative

Use WPS Office for a Seamless Mac Experience

If your outdated Microsoft Word is glitching on macOS Sequoia, switch to WPS Office. It is a highly compatible, free, and lightweight alternative that works flawlessly on modern Mac operating systems without requiring expensive subscriptions.

  1. 1. Download WPS Office: Visit the official WPS website and download the Mac version.
  2. 2. Install the Application: Open the downloaded installer and drag the WPS Office icon to your Applications folder.
  3. 3. Open Your Documents: Launch WPS Office and directly open your existing .docx files to continue editing without formatting issues.
Fully compatible with Microsoft Word (.docx) formatsLightweight and optimized for macOS Sequoia and Apple SiliconFamiliar user interface for a seamless transitionFree alternative to costly Microsoft 365 subscriptions
microsoft office alternative - wps office

Frequently Asked Questions

Why does my cursor randomly jump while typing on a Mac?

This is often caused by your palms accidentally brushing the MacBook trackpad while typing. Disabling 'Tap to click' in System Settings > Trackpad can help prevent these accidental cursor relocations.

Is Office 2019 for Mac supported on macOS Sequoia?

No, Microsoft ended support for Office 2019 for Mac at version 16.78. Running it on newer macOS versions like Sequoia can result in compatibility issues, glitches, and erratic cursor movements.

Can I subscribe to Microsoft Word alone without buying the full Microsoft 365 suite?

Yes, Microsoft offers standalone subscriptions for Word. However, many Mac users find that migrating to a free, highly compatible alternative like WPS Office offers better value while solving compatibility issues.