No it should not, unless it's used at the beginning of a sentence. It's just a common noun, not a real noun, so no different from 'car', or 'banana'.
The word Copyright should always be capitalized. It is a specific name for a specific thing.
Yes, Italian is always capitalized.
no
No it should only be capitalized if it forms part of a title.
mayb
Yes, Sunday should always be capitalized.
No, the word "rif" is not always capitalized. It should only be capitalized if it is part of a proper noun or at the beginning of a sentence.
The word Copyright should always be capitalized. It is a specific name for a specific thing.
Yes, Italian is always capitalized.
Indian should always be capitalized.
no
No it should only be capitalized if it forms part of a title.
Yes, America is always capitalized because it is a propernou n.
mayb
If it is the first word in the sentence then it should be capitalized or if it is in a title but other than that it is always lower case.
Yes, it is always capitalized because it is a propernou n.
Never. The word E nglish is always capitalized because it is a proper nou n.