TheStreet's Jim Cramer says he's disappointed his charitable trust portfolio, Action Alerts PLUS, didn't buy shares of Microsoft (MSFT) sooner. The tech giant posted quarterly results on Thursday after the closing bell that Cramer said pointed to a 'remarkable quarter.' One reason Cramer thought it was such a strong quarter was the company's move into the cloud. 'They are really advancing on Azure, which is their web offering. This is their cloud, gigantic business that they are moving aggressively into.' Cramer said Xbox and Windows 10 'actually did pretty well.' Cramer also had praise for the company's ceo, Satya Nadella, who he said, 'is such a good ceo.'