windows vista - Weird font in Firefox - Super User

I'm having this problem where my fonts in Firefox changed to this weird ugly bold one and I can't seem to change it. My font settings are exactly the same as they are on my other computer and that

graphics card - Firefox displays horizontal lines down the screen - Super User

Firefox continues to lose market share after Quantum release (Dec 2018) : r/ firefox

Color shift (color management) issues in … - Apple Community

Google Operating System: Google Toolbar for Firefox Has Been Discontinued

Firefox Extensions Vista Theme by JohnTheJohnMan on DeviantArt

Firefox for Windows Vista 1 by contra on DeviantArt

cant instal malwarebyte - Resolved Malware Removal Logs - Malwarebytes Forums

Fixing bad fonts in web pages in Firefox on Windows 7 - Super User

Setting up Windows Vista Parental Controls

Just made the switch but noticed how the font is rendered differently, is this how firefox works or do I have to fix it? If so, how? : r/firefox

keyboard - Use Media Keys for Soundcloud, , etc.. in Firefox? - Super User

How to fix the Firefox 89 user interface - gHacks Tech News