how to find your steam folder on pc

[tho0061]

I am trying to download team defence 2 but it doesn't work, my friend has it but I cant copy it how do I get the data up?

 

[napster100]

This is a duplicated thread, I'm not an admin so i can't close it and I assume this was accidental, but could you mark a reply as best answer please? As it helps us forum trollers know who needs help. Thanks