Is it possible to change the font size?

Genuine question. We have 5,6, and even though 7 just came out. I hear people saying its sucks. So what does 4 have that 5,6 can not compare? Im going to ask this question on civ 3,5,6 forms because Im genuinely curious.

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Help please?

I started playing Civ IV back in June 2024 as usual, however about a month ago my games started crashing out of nowhere. None of the fixes I've tried have worked. Has anyone else experienced the game suddenly crashing for no reason?