What are the types (Types) of licenses for web content (Graphics, texts, videos, photos, code, scripts, etc.)?

Question

Copyright

How do I know which materials I can use for commercial purposes and which I can't?

Answer 1

Good afternoon, yes, everything is generally simple: any material has its own legal author or owner who has rights to it, if the author or owner declares a free license, then this material can be used without problems under the license. In other cases, there may be sudden legal consequences.