Information we store
Account details, saved lesson progress, quiz history, forum contributions, and messages you send are stored only to provide those features. Passwords are stored as secure one-way hashes; payment proof images remain outside the public document root.
Cookies and optional services
A Secure, HttpOnly session cookie is used when you sign in. Optional analytics or advertising services remain disabled until you choose to allow them, and the preference is stored locally in your browser. AI learning requests are sent through our server with a pseudonymous safety identifier and are requested with provider storage disabled.
Your choices
You can keep optional services off, use the public library without an account, and contact us about access to or deletion of your account data.
Availability
Features may change as the library evolves. We may limit abusive use or remove content that creates safety, legal, or reliability problems.
Contact
Questions about these terms or privacy can be sent through the contact form.