Visitors crowd near a stall of Microsoft at Bharat Mandapam, one of the venues for AI Impact Summit, in New Delhi, India, February 17, 2026. REUTERS/Bhawika Chhabra Purchase Licensing Rights, opens new tabFeb 18 (Reuters) - Microsoft (MSFT.O), opens new tab on Wednesday said it is on pace to invest $50 billion by the end of the decade to help expand AI to countries across the 'Global South'.The announcement was made at the AI summit in New Delhi, where top executives from global AI giants meet s...