Hello ,
Good to see you in Microsoft Community.
Firstly, could you let me know the specific version info of the system and the Microsoft Edge browser? Please check it and only send the relevant information without PII in the next reply.
- System version Win +R key, and type "winver", press Enter.
- Microsoft Edge browser version Type "edge://settings/help" in the Edge address bar and press Enter*.*
Would you please describe your problem in detail or send me a screenshot/photo of it, and include it in the next reply to help me understand your situation better?
If you want to see the image that fills the screen when you create a new tab, instead of its part, you can set it on the New Tab page as shown below:
In case of Microsoft Edge browser for Android, you can set it as follows:
If anything is unclear, please do not hesitate to let me know.
Best Regards,
Mosken_L - MSFT | Microsoft Community Support Specialist