Question How to change system display fonts?

[Marplot]

My display fonts are too dim and hard to see on my projector. I can go to PERSONALIZE and find new fonts that should be displayed, like ARIEL BOLD. Looks good, but can't find an APPLY button to use this new font. How can I do this?

 

[Colif]

Maybe its clear type.

this shows how to change both - https://www.dell.com/support/kbdoc/en-au/000129416/change-video-settings-or-improve-text-in-windows-10

 

[Marplot]

Have done these. But there is a place in settings to change fonts. But there is no APPLY after you have set up a new font for system.

 

[hotaru.hino]

There's a tool that lets you change the appearance of the system font at https://www.wintools.info/index.php/system-font-size-changer

Changing the actual font is more involved and requires a registry hack: https://www.lifewire.com/change-default-windows-10-font-5114381