Fullscreen can hide browser bars. Availability depends on your browser, and you can leave at any time.
Other browsers
- If available, choose Read fullscreen. Click again to exit, or use the browser’s exit gesture / Esc.
- You can also look for Install app or Add to Home Screen in the browser menu. The wording and standalone support depend on your browser.
Fullscreen and rotation are never forced. Home Screen launch still needs internet. Browser tabs and standalone windows may use different local storage; keep the learning records in your original window.
