Public –domian software has been donted for public use and has no copy right restrictions. Anyone can copy or distribute public-domain sotware to others at no cost.
Thousands of shareware,freeware, and public –domain programs are available on the internet for users to downoad . Examples include "communications programs, "graphics programs, and games. These programs usually have fewer capabilities than retail programs.
After you purchase or" download software, you install it . During installation, The program may ask you to register and /or activate the software. Registering the software is optional and usually involves submitting your name and other personal information to the software manufacturer or developer . Registering the software often entitles you to products support. Prouduct activation is a technique that some software manufacturers use to ensure the software is not installed on more computersthat legally licensed. Usually , the "software dose not funcation or has limited functionality until you activate it via internet or telephones. Thus activation is a requierd process for programs requesting it. Registering and /or activating the software also usually entitles you to free program updates for a specified time period , such as a year. Fair Game
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