"Accounter" is an incorrect spelling. The correct spelling of the word you are looking for is "accountant." The term "accountant" refers to a professional who is responsible for managing and recording financial information for individuals, businesses, or organizations.

The correct form is "does he know." "Does he knows" is not correct. In English, when using the auxiliary verb "do" in questions or negative statements with third-person singular subjects (he, she, it), the main verb remains in its base form (infinitive form) without the "s" ending.

"Hit the button" is also sometimes used informally, especially in casual conversations, but "press the button" or "push the button" is more standard and commonly used in formal and everyday language.

Both "Is it possible" and "It is possible" are grammatically correct phrases, but they are used in different contexts. People use "is it possible" when asking a question about the feasibility or likelihood of something, and "it is possible" when stating a possibility or fact.

"Desperat" is an incorrect spelling. The correct spelling of the word is "desperate," not "desperat." "Desperate" is an adjective used to describe a strong feeling of hopelessness, urgency, or extreme need.