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What is stored, and how to remove it

A plain-English map of what stays on your device, what goes to a server, and the switches you control.

4 steps about 2 min Students, Parents, Teachers

Step 1: On your device
Where: This browser
Progress, settings, Ask Z history and saved notes live in this browser. The cookies page lists every key and what it holds.
See every storage key
Step 2: On a server
Where: Only when you use it
Messages to Ask Z, your account (if you sign in) and anything you submit, such as a testimonial.
Read the privacy policy
Step 3: Analytics
Where: Footer → Cookie settings
Turn analytics off at any time.
Step 4: Remove it
Where: Dashboard / Ask Z settings / Account
Reset progress on the dashboard, delete chats in Ask Z, Delete my account on the account page.

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