Hello, SamDNYC
Welcome to Microsoft Community.
Thanks for your feedback,To prevent websites from automatically opening tabs in Microsoft Edge for Android, you can enable the "Block pop-ups" setting. Here's how you can do it:
- Open Microsoft Edge on your Android device.
- Tap on the Three horizontal lines menu in the bottom-right corner of the screen.
- Select "Settings" from the menu.
- Choose Privacy, Security, and Services
- Scroll down and tap on "Site permissions."
- Tap on "Pop-ups and redirects."
- Toggle the switch to enable "Block pop-ups."
This setting should help prevent websites from automatically opening new tabs without your permission. Microsoft Edge for Android does not support add-ons or extensions at the moment.
If you continue to experience issues with unwanted tabs opening, you may consider using an alternative browser like System browser that offers more robust options for blocking pop-ups and managing tabs.
I hope the information above can help you.If my understanding is wrong, please point it out, so that I can assist you better.
Lugoo Bei | Microsoft Community Support Specialist