Create a resolution for windows app
Create a resolution for windows app
There’s no built-in way to set a resolution just for one app in Windows. You can adjust the display settings globally, but you’ll need to manually tweak the resolution for each application or use third-party tools that support per-app resolution changes. Since your desktop is set to 1920x1080 and some apps need 1600x900, you might try using a resolution manager or adjusting via Task Manager or PowerShell commands. If you’re on Windows 11, those options are more flexible than on older versions.
It seems you might be limited to a 640x480 resolution. Could adjusting settings improve performance? Alternatively, consider trying loss scaling, though I'm unsure if it will help. Also, avoid downloading the free version—it could be malicious software.