No, it is a common noun unless it is the first word in the sentence. If part of a title of an organization, it is a proper noun.
Dodgeball is capitalized if it starts the sentence. But if dodgeball is used in the middle of a sentence it is not capitalized.
They are not proper nouns. They would not be capitalized in a sentence.
No, the word forecast should not be capitalized in a sentence.
Yes, "PC" should be capitalized in a sentence.
No, "personnel" is not capitalized when used in a sentence unless it is at the beginning of the sentence or part of a title.
No, "line manager" is not capitalized when used in a sentence unless it begins the sentence.
No, the word "novel" does not have to be capitalized in every sentence. It should be capitalized only if it is the first word in a sentence or part of a title.
No, "pretologist" is not typically capitalized in a sentence unless it is at the beginning of a sentence or part of a proper noun.
No, "customers" is not typically capitalized in a sentence unless it is at the beginning of a sentence or in a title.
Yes, Celsius has to capitalized. . .
No, it shouldn't be capitalized.
It is capitalized at the beginning of the sentence.