How to Fix Microsoft 365 Buttons Not Working in Safari
Question details
The user is experiencing unresponsiveness with Microsoft 365 web buttons, such as 'Remember my sign-in' or 'Outlook', when attempting to navigate the site using the Safari browser.

- Product
- Microsoft 365
- Device & OS
- iOS or macOS
- Scenario
- Attempting to sign in or navigate the Microsoft 365 web interface using an Apple device.
- Observed behavior
- Interface buttons stop responding entirely in Safari, although the website functions perfectly when accessed through other web browsers.
Ensure your Apple device is connected to a stable internet connection and verify that your macOS or iOS system is up to date before troubleshooting browser-specific issues.
Test Microsoft 365 in an Alternative Browser
Determine if the issue is isolated to Safari by accessing your Microsoft 365 account using a different web browser.
Website scripts can sometimes conflict with browser-specific updates or security features. Testing a different browser is the quickest way to isolate the root cause.
Launch a different web browser such as Google Chrome, Mozilla Firefox, or Microsoft Edge on your iOS or macOS device.
Go to the official Microsoft 365 login page and enter your account credentials.
Attempt to click the previously unresponsive buttons, such as 'Remember my sign-in' or the 'Outlook' web app icon.
If the buttons work properly in the new browser, the problem is specifically caused by Safari settings.

Clear Safari Cache and Check Content Blockers
Conflicting cache data or strict content blockers in Safari can cause website scripts and buttons to fail.
Contact Apple Support for Safari Troubleshooting
If browser-specific settings are causing the failure and basic resets do not work, Apple Support can assist in repairing Safari.
Avoid Browser Issues with WPS Office
Tired of dealing with unresponsive web browsers like Safari when trying to access your documents? Switch to WPS Office, a powerful and free desktop and mobile application that lets you open, edit, and save your files without relying on a web browser.
- 1. Download the app: Visit the official WPS Office website or the Apple App Store to download the installer for your Mac or iOS device.
- 2. Install the software: Run the downloaded file and follow the simple on-screen instructions to set up WPS Office.
- 3. Open your documents: Launch WPS Office and seamlessly load your existing Word, Excel, and PowerPoint files without needing a web browser.

Frequently Asked Questions
Why do Microsoft 365 web buttons become unresponsive only in Safari?
Safari utilizes specific rendering engines and strict Intelligent Tracking Prevention (ITP) features. These built-in privacy tools can sometimes aggressively block the cross-site scripts required for Microsoft 365 sign-in buttons to function properly.
Will updating my operating system fix the Safari button issue?
Yes, Apple frequently releases Safari updates bundled with macOS or iOS system updates that patch compatibility issues with major web platforms. Check for pending updates in your device's System Settings.
Can I use dedicated Microsoft 365 apps instead of the Safari web version?
Absolutely. Downloading the dedicated Microsoft 365 desktop or mobile applications from the Mac App Store or iOS App Store allows you to manage your files and bypass browser-related unresponsiveness entirely.
Does clearing cookies and cache log me out of other websites in Safari?
Yes, clearing all website data and cookies in Safari will remove your saved active sessions, meaning you will need to sign back into most websites you frequent.




