Yahoo Web Search

  1. About 5 search results
  1. en.wikipedia.org › wiki › Earth_HourEarth Hour - Wikipedia

    Earth Hour is a worldwide movement organized by the World Wide Fund for Nature (WWF). The event is held annually, encouraging individuals, communities, and businesses to turn off non-essential electric lights, for one hour, from 8:30 to 9:30 p.m. on a specific day towards the end of March, as a symbol of commitment to the planet.

  2. Google Authenticator is a software-based authenticator by Google that implements two-step verification services using the Time-based One-time Password Algorithm (TOTP; specified in RFC 6238) and HMAC-based One-time Password algorithm (HOTP; specified in RFC 4226), for authenticating users of software applications.

  1. People also search for