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  2. Product key - Wikipedia

    en.wikipedia.org/wiki/Product_key

    A product key, also known as a software key, serial key or activation key, is a specific software-based key for a computer program. It certifies that the copy of the program is original. Product keys consist of a series of numbers and/or letters. This sequence is typically entered by the user during the installation of computer software, and is ...

  3. Steam (service) - Wikipedia

    en.wikipedia.org/wiki/Steam_(service)

    In 2012, Valve announced Steam for Schools, a free function-limited version of the Steam client for schools. It was part of Valve's initiative to support gamification of learning. It was released alongside free versions of Portal 2 and a standalone program called "Puzzle Maker" that allowed teachers and students to create and manipulate levels ...

  4. Roblox - Wikipedia

    en.wikipedia.org/wiki/Roblox

    Roblox (/ ˈ r oʊ b l ɒ k s / ROH-bloks) is an online game platform and game creation system developed by Roblox Corporation that allows users to program and play games created by themselves or other users.

  5. Supercritical steam generator - Wikipedia

    en.wikipedia.org/wiki/Supercritical_steam_generator

    Supercritical steam generator. Supercritical water exists at temperatures above 374 °C and pressures above 220 atmospheres. A supercritical steam generator is a type of boiler that operates at supercritical pressure and temperature, frequently used in the production of electric power . In contrast to a subcritical boiler in which steam bubbles ...

  6. Create a AOL account

    login.aol.com/account/create

    Create a AOL account. Access all that Yahoo has to offer with a single account. All fields are required. Full name. New AOL email. @aol.com. show. Password. Date of birth.

  7. Steam-electric power station - Wikipedia

    en.wikipedia.org/wiki/Steam-electric_power_station

    The steam-electric power station is a power station in which the electric generator is steam driven. Water is heated, turns into steam and spins a steam turbine which drives an electrical generator. After it passes through the turbine, the steam is condensed in a condenser. The greatest variation in the design of steam-electric power plants is ...

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    Absolutely! It's quick and easy to sign up for a free AOL account. With your AOL account you get features like AOL Mail, news, and weather for free!

  9. Steam generator - Wikipedia

    en.wikipedia.org/wiki/Steam_generator

    A Steam generator is a device used to boil water to create steam. More specifically, it may refer to: Supercritical steam generator or Benson boiler, a high-pressure steam generator that operates in the supercritical pressure regime, such that no boiling takes place within it. Steam generator (auxiliary boiler), a steam-powered boiler used on ...