Team Fortress 2 is free to play, so you can download and install it onto as many computers as you like.
You can't
no
none specifically. Team Fortress 2 does NOT give you a virus.
Team Fortress 2 was initially a Quake Mod (Team Fortress), for Capture the Flag and Team Deathmatch
Team Fortress 2 is the sequel to the video game Team Fortress. There are similar characters and missions in both games, but the main differences are the new maps and new statistics capability in Team Fortress 2.
Team Fortress Classic and Team Fortress 2 is developed by Valve Inc.
No, there are no throwable grenades in Team Fortress 2
Team Fortress does not have levels.
You can find Team Fortress 2 at store.steampowered.com
Team Fortress 2 is Free on Steam
Yes, Team Fortress 2 is for Xbox 360 but it doesn't get updated.
all the sound files for TF2 are stored in the "team fortress 2 content.gcf" file located in your steam/steamapps directory. to extract them you need to install gcfscape