SAN FRANCISCO, July 26 (Xinhua) -- Microsoft on Tuesday posted a revenue of 51.9 billion U.S. dollars for the fourth quarter of fiscal 2022 ending June 30, up 12 percent from the same period of its last fiscal year. The company generated quarterly net profits of 16.7 billion dollars, an increase of 2 percent year on year, while diluted earnings per share went up 3 percent to reach 2.23 dollars. Its operating income was 20.5 billion dollars and increased 8 percent, Microsoft said in its fourth quarter of fiscal year 2022 report. The company's quarterly revenue in Productivity and Business...