If you want to change Hyper-V Display Resolution, you must enable Enhanced Session Mode on the Windows system. Read this guide to know more.

Learn about screen resolutions, recommended screen resolution, how to change screen resolution, and set per-user screen resolution in Windows 11/10.

You can easily change your screen resolution in Windows 10 at any time via the Display Settings menu.

One of these is the size of the Windows 11 taskbar. Whether your screen resolution is 4K or VGA, the relative size of the taskbar is constant.