Unity (Game development)

Question

Which skills are necessary for unity? Is unity free? What are the system requirements (pc system ) ?
Is coding skill necessary there like cpp or c# ? how long it will take to learn unity? In job sector how good enough it is? I Google them and became confused so I came here. Hope experienced will give me my solution.

Answer 1

https://code.sololearn.com/WykoN7bcDsgX/?ref=app

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