Analysts suggest the AI effort is part of the story, but the limits of math means that percentages can be deceptive.

SAP , Europe's largest software maker, said on Tuesday it was more optimistic about its financial results this year due to accelerating growth in revenue from cloud computing.

The tech giant’s revenue was up 12 percent to $69.6 billion, but investors are showing their nerves after a long boom for tech stocks.

Microsoft Corp. said Wednesday that its profit for the October-December quarter grew 10% from the same time last year as it works to capitalize on the huge amounts of money it has spent to advance its