If you describe (YouTube, films, social media, corporate), I can give you a step-by-step tutorial for the best legal software for your case.

I understand you're looking for guidance on Adobe Premiere Pro CS6. However, I need to provide an important clarification first: (it was discontinued years ago). Obtaining a "full" version from unofficial sources (torrents, keygens, crack sites) is software piracy , which is illegal and risky (malware, data theft, legal liability).