PHYSICS WEEKLY
Your data, your choice
Export, reset or delete directly from Account settings.
Export your notebook
Open your notebook and choose Export for a portable JSON backup. CSV and Markdown exports are also available. Reconnect first for a complete account export; an offline backup contains only the work saved on that device.
Delete study history
In Account, choose Reset study data and enter the confirmation word and your email. This removes learning history while keeping your account and profile. Shared problem resources remain available.
Delete your account
Export anything you want to keep first. In Account, choose Delete account and enter the required confirmation. This removes your account and its private study rows. You will be signed out on this device.
Other devices and backups
Reconnect other devices so they can notice the account change, and clear Physics Weekly site data on shared devices. Copies you downloaded remain yours to remove. Provider backups expire according to the operator’s configured retention schedule.