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How to Remove Guest Contributors from a Shared PowerPoint Presentation
Question details
The user needs to remove anonymous or unknown guest contributors who have gained access to edit a shared presentation.
- Product
- Microsoft PowerPoint
- Device & OS
- not provided
- Scenario
- Managing file collaboration and sharing permissions for a presentation.
- Observed behavior
- Unrecognized users appear as 'Guest Contributors' in the document because it was shared via a public link that allows anyone to edit without signing in.
Ensure you have owner permissions for the PowerPoint presentation, as only file owners have the administrative rights to modify sharing link settings and remove existing collaborators.
Restrict Access by Updating Sharing Settings
Disable the public editing link and issue a new restricted link to ensure only invited collaborators can access the file.
When a presentation is shared with the 'Anyone with the link can edit' option, anyone who opens the link without signing into a Microsoft account will be listed as a Guest Contributor. To resolve this, you must delete the open link and manually invite specific people.
Click the 'Share' button located in the top-right corner of the PowerPoint window to open the sharing panel.
Click the 'More options' (three dots) next to the active sharing link, then select 'Remove link' or click the 'X' to delete the 'Anyone with the link' access.
Click 'Share' again, choose 'Link settings', and change the permission from 'Anyone' to 'Specific people'.
Enter the email addresses of the specific individuals you want to collaborate with, ensure 'Allow editing' is checked, and click 'Send'.
Manage Sharing Permissions Safely with WPS Office
WPS Office provides advanced cloud-sharing capabilities, allowing you to easily restrict document access to specific collaborators, set file expiration dates, and prevent unauthorized anonymous guest access.
- 1. Open your presentation: Launch WPS Presentation and open the document you wish to share securely.
- 2. Access the Share menu: Click the 'Share' button located in the top-right corner of the workspace.
- 3. Configure permissions: Select the 'Specific people' option in the permissions dropdown to ensure only invited users can access or edit the file.
- 4. Send invitations: Enter the email addresses of your trusted team members and click send to grant them secure access.
Frequently Asked Questions
Why do I see Guest Contributors in my PowerPoint file?
Guest contributors appear when your document is shared using an 'Anyone with the link' setting. This allows people who are not signed into a registered account to access and edit the file anonymously.
Can I track the specific changes made by anonymous guest contributors?
No, changes made by anonymous users are simply attributed to 'Guest Contributor'. Since they are not signed in, their identities are hidden, making it impossible to track individual edits back to a specific person securely.
Does changing the link settings kick out current guests immediately?
Once you remove the public sharing link, guests will lose their ability to sync further changes. However, they may need to refresh or close the file for their viewing access to be fully revoked on their end.
How do I prevent guests from editing but still allow them to view?
When configuring your public sharing link, uncheck the 'Allow editing' box or change the permission dropdown from 'Can edit' to 'Can view'. This will let anyone see the presentation without altering its contents.
