If you already have an account on TpT, click the Log In link near the top of the right hand side of the homepage. Next, simply enter your email or username and your password on the left. Once you've entered in the information, click Log In.
If you do not yet have an account, you can click the Register link on the right hand side.
If you're having trouble remembering your username or password, and you're not getting password reset emails, we can help.