Many duties do Muslims have to perform during Ramadan?

Muslims should perform all the duties required from him anytime of the year. However, in Ramadan, it is additionally required from them to do these duties more in quantity and quality especially reading Quran, paying charities, praying what is called 'tarawih' after the evening praying of 'Ishaa' besides of course fasting the days of Ramadan. Refer to related question below.