Hello @Simon Leung
Thank you for reaching out to the Microsoft Q&A platform.
Yes, you can change the resolution on Azure Virtual Desktop. The process of changing the resolution depends on the operating system you are using to connect to Azure Virtual Desktop. For Windows, you can configure custom display settings for each remote desktop. You can select from the following options: All displays, Single display, or Select displays.
Each display configuration has its own settings. You can find more information on how to change the resolution on Windows in the following link: https://learn.microsoft.com/EN-us/azure/virtual-desktop/users/client-features-windows#display-preferences
For macOS, you can add, remove, or restore display resolutions. You can find more information on how to change the resolution on macOS in the following link: https://learn.microsoft.com/EN-us/azure/virtual-desktop/users/client-features-macos
For iOS and iPadOS, you can select a resolution from a list. You can find more information on how to change the resolution on iOS and iPadOS in the following link: https://learn.microsoft.com/en-us/azure/virtual-desktop/users/client-features-ios-ipados
If you are looking for anything specific other than the above, do tag me in your comments.
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