The compatibility mode in Windows 10 or 11 is an excellent way to run old versions of software.

Run the game in Compatibility mode If the above two procedures fail, then we suggest that you go into the Compatibility options of the Valorant executable file, and try changing the compatibility ...

This will run the program in Windows XP Compatibility mode. Click "Next" to continue. Select "Yes, save these settings for the program" and click "Close the troubleshooter" to close the window.

Select the Compatibility tab. Select the Run This Program in Compatibility Mode option. From the drop-down list, choose the operating system you ran before upgrading to Vista.

How “Game Mode” will make games run better on Windows Plus details on strict limitations for UWP apps running on the Xbox One.