Azure still looks poised to power its results moving forward.Microsoft (MSFT -2.07%) has been helping lead the charge in artificial intelligence (AI), so when fiscal fourth-quarter revenue for its Azure cloud computing business came up short of analyst expectations, investors were a bit disappointed. After a strong run through early July, the stock dropped a bit and is now up only about 10% on the year.Let's take a closer look a Microsoft's latest results and whether the stock is a buy after the 10% pullbac ...