Right-click the .exe file
Select Properties
Open the Compatibility tab
Click Change high DPI settings
Check Override high DPI scaling behavior
Choose Application, System, or System (Enhanced)
Click OK
Click Apply
Run the .exe again
If available, open the program’s settings and change its display or resolution options
If it is a game, edit its config file or launch options to set the resolution
Use Windows display settings to change screen resolution before launching the .exe
Run the program in fullscreen, windowed, or borderless windowed mode if supported
Create a shortcut and add resolution-related launch parameters if the program supports them