What are 3 things you Cannot copyright?

1. Ideas: Copyright law protects the expression of an idea but not the idea itself. An idea is not considered a tangible form of expression and thus cannot be copyrighted.

2. Facts: Facts are not subject to copyright protection because they are considered to be part of the public domain. However, compilations of facts may be protected if they involve creativity and originality in the selection or arrangement of the facts.

3. Systems, methods, or processes: Copyright law does not protect systems, methods, or processes because they are considered functional and utilitarian in nature rather than creative or expressive. However, they may be eligible for other forms of intellectual property protection, such as patents or trade secrets.