Game Fonts are too small when PC connected to TV STEAM

If it's a game's subtitles then it's the game's problem.
A solution is decreasing the resolution. If the game renders at 720p and the TV is 1080p it will have to stretch the image, making it bigger.

Welcome to PC gaming, where the TV is an afterthought.

Get a console if you want a seamless TV gaming experience.

I often face the same problem. Depending on the base font size, lowering screen resolution can help, for example 19xx to 12xx. For some games, there is nothing to do but getting closer to the TV. As DrHouse said, it is not related to TV or GPU, it is a per game design matter.

I had the same problem and I've tried to lower my game resolution to 720p and end up having small noticeable black borders.

thanks a lot mates, how can i switch to 720p?when i play ps3 games my tv is making it automatically.

and what is another widescreen resolution fitted to 16:9 ? i set all games to 1920x1080 normally. which lower resolutions shall i try?

Game Developers will start thinking more about this, now that SteamOS is out and SteamBoxes are being released. For now, we have to endure.

Lower the resolution to 720p, or get a monitor. PC gaming on a TV isn't so great compared to a monitor, at least for me. When I used to use a TV, the sharpness was horrible making things hard to read and see. So I always had to zoom in, and when gaming had to use 720p instead of 1080p. Once I bought a monitor, things were much easier to see.