Well I was playing normally, not through steam, same thing happened with the font.
Procesor: AMD Athlon(tm) 64 X2 Dual Core Processor 4600+
16GB available/2 GB RAM
Radeon X1950 Series (Microsoft Corporation - WDDM) 512mb
You definitely meet the minimum requirements, but I don't know why you're getting that font issue.
Were you able to play MW3 with no issue at all?
Based on that, I know it's not a Graphics Card issue. There has to be something else that's causing that. Unfortunately, I don't know what.
You play MW3 both on Steam and on PC (as in you have a physical MW3 Disc), correct?
Have you contacted Steam's Support?
Well I do not have the disk, did not play on steam for a long time last time, and I think everything was normal. In support wrote. I think it was my computer