How do I chat in CS:GO(Counter Strike:Global Offensive)? I have no idea which keys to press to chat.
The default key to chat in the Counter Strike series of games is y. This is All Chat, both teams will see what you can write here.
To write a message so that only your team can read it you want to use Team Chat which is started with u.
After pushing one of those keys, type your message and then push enter to send it.
Pushing down the k key will allow you to communicate with a microphone. In a competitive match only at the end of the game will the opposing team be able to hear you.
Open the console using ` and then you can use
say text for All Chat or
say_team text for Team Chat.