Outlook.com - Disable image and video previews
To disable the image and video previews from the messages received on your Outlook.com email account, follow the below procedure:
- Sign-in to your Outlook.com account.*Click on Settings > Options.
- Go to Reading email > Active view settings.
- For "Do you want to see previews?", select "Hide previews".
- Click on the "Save" button to validate your settings.