After Madonna signed a singles deal with Sire, her debut single, "Everybody", was released in October 1982, and the second, "Burning Up", in March 1983. Both became big club hits in the United States, reaching number three on Hot Dance Club Songs chart compiled by Billboard magazine. After this success, she started developing her debut album, Madonna, which was primarily produced by Reggie Lucas of Warner Bros. However, she was not happy with the completed tracks and disagreed with Lucas' production techniques, so decided to seek additional help.
What was Madonna's debut single called?
Everybody

Montini and Angelo Roncalli were considered to be friends, but when Roncalli, as Pope John XXIII announced a new Ecumenical Council, Cardinal Montini reacted with disbelief and said to Giulio Bevilacqua: "This old boy does not know what a hornets nest he is stirring up." He was appointed to the Central Preparatory Commission in 1961. During the Council, his friend Pope John XXIII asked him to live in the Vatican. He was a member of the Commission for Extraordinary Affairs but did not engage himself much into the floor debates on various issues. His main advisor was Monsignore Giovanni Colombo, whom he later appointed to be his successor in Milan The Commission was greatly overshadowed by the insistence of John XXIII to have the Council complete all its work in one single session before Christmas 1962, to the 400th anniversary of the Council of Trent, an insistence which may have also been influenced by the Pope's recent knowledge that he had cancer.
What illness had the Pope contracted?
cancer

DEC operating systems (OS/8, RT-11, RSX-11, RSTS, TOPS-10, etc.) used both characters to mark the end of a line so that the console device (originally Teletype machines) would work. By the time so-called "glass TTYs" (later called CRTs or terminals) came along, the convention was so well established that backward compatibility necessitated continuing the convention. When Gary Kildall cloned RT-11 to create CP/M he followed established DEC convention. Until the introduction of PC DOS in 1981, IBM had no hand in this because their 1970s operating systems used EBCDIC instead of ASCII and they were oriented toward punch-card input and line printer output on which the concept of carriage return was meaningless. IBM's PC DOS (also marketed as MS-DOS by Microsoft) inherited the convention by virtue of being a clone of CP/M, and Windows inherited it from MS-DOS.
What was IBM's PC DOS marketed as by Microsoft?
MS-DOS