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Collaborative learning is a situation in which two or more people learn or try to learn something together
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MindMeister is an online mind mapping application that allows its users to visualize, share and present their thoughts through the cloud
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to make or change something according to the buyer's or user's needs
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is a popular free social networking website that allows registered users to create profiles, upload photos and video, send messages and keep in touch with friends, family and colleagues.
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Gmail is a free email service provided by the US company Google
