Wikipedia
Free multilingual online encyclopedia written collaboratively by volunteers worldwide.
About Wikipedia
Free multilingual online encyclopedia written collaboratively by volunteers worldwide. Pricing: completely free to use.
Wikipedia FAQ
What is Wikipedia?
Wikipedia is an education tool. Free multilingual online encyclopedia written collaboratively by volunteers worldwide.
Is Wikipedia free?
Yes, Wikipedia is free to use.
What are the best alternatives to Wikipedia?
Popular alternatives to Wikipedia include Coursera, edX, Udemy, Khan Academy.
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