The trial gives you the full application for fourteen days. Every feature is on, and nothing is watermarked.
It starts the first time you open the app. There is nothing to enter and nothing to activate.
At the end, the app asks for a license key. Your folder is untouched: every page you or your AI made is still where it was, and each one still opens in any web browser.
The app remembers the furthest-forward date it has seen on your Mac. If the clock is later set well behind that, the trial treats itself as finished.
Still stuck? Write to support@lite.computer. A person reads it.