When used as part of a title, yes, e.g. President Obama.
When used as a common noun, no, e.g. "The president [of the company] had a meeting with the board yesterday".
President should be capitalized if it is referring to the president of a country. However, if it is referring to a school president, or the president of a club for example, then it shouldn't be capitalized.
Yes, when referring to the title of the President of the United States, it should always be capitalized.
Yes, the "P" in "Student Council President" should be capitalized as it is part of a title.
No, the word "smartphone" should not be capitalized unless it is at the beginning of a sentence.
No, the word "epitaph" should not be capitalized unless it is at the beginning of a sentence or part of a title.
President should be capitalized if it is referring to the president of a country. However, if it is referring to a school president, or the president of a club for example, then it shouldn't be capitalized.
Yes, when referring to the title of the President of the United States, it should always be capitalized.
The word 'will' should be capitalized only when it is a person's name or the first word in a sentence. As a verb or common noun, it should not be capitalized.
The second word should not be capitalized
Yes, Sunday should always be capitalized.
As an abbreviation it should be capitalized.
It depends. The general word, president, is not capitalized, because it does not refer to any specific position or person. As part of a title, such as President Obama, the word is always capitalized. In the US, "President" is usually capitalized when it refers to the President of the United States.
Yes, the "P" in "Student Council President" should be capitalized as it is part of a title.
No, the word "smartphone" should not be capitalized unless it is at the beginning of a sentence.
The word "banker" should not be capitalized unless it is at the beginning of a sentence or part of a title.
No, the word "epitaph" should not be capitalized unless it is at the beginning of a sentence or part of a title.
Yes, Greek should be capitalized.