Within Teamwork Chat, you can access your account through the site address for your Teamwork account.
When using Teamwork Chat in your browser, simply adding /chat to the end of your .teamwork.com site URL will launch Teamwork Chat.
For example, if the site address is https://x.teamwork.com, Teamwork Chat can be accessed by going to https://x.teamwork.com/chat.
From the Teamwork website, you can also select the login option found to the top right of the page.
Once selected, enter your email address and select the site you wish to log into.
Currently, Teamwork Chat does not have a storage limit in place, but fair usage does apply to accounts.
For uploads, there is a 2GB file limit in place.
For more information, see: Installing the Teamwork Chat Desktop App