What happened

Shares of Microsoft (MSFT -0.86%) rose 2.9% on Wednesday after the software leader issued an optimistic growth forecast.

So what

Microsoft's revenue jumped 20% year over year to a whopping $51.7 billion in its fiscal 2022 second quarter, which ended on Dec. 31. That was slightly above Wall Street's estimates, which had called for revenue of $50.9 billion. 

Microsoft is seeing robust demand for its cloud-computing and productivity software. Its Azure cloud-infrastructure platform saw revenue surge 46%, while its Office 365 commercial revenue increased 19%.

"Digital technology is the most malleable resource at the world's disposal to overcome constraints and reimagine everyday work and life," CEO Satya Nadella said in a press release. "As tech as a percentage of global GDP continues to increase, we are innovating and investing across diverse and growing markets."

A person is looking at stock charts.

Microsoft's strong second-quarter results and guidance helped its stock price rebound on Wednesday. Image source: Getty Images.

Better still, Microsoft is growing more profitable as it scales its operations across the world. The tech-giant's operating and net income increased 24% and 21%, respectively, to $22.2 billion and $18.8 billion. In turn, Microsoft's earnings per share, which were boosted by stock buybacks, grew 22% to $2.48. That, too, bested analysts' projections, which had been for per-share earnings of $2.31. 

Now what 

Looking ahead, chief financial officer Amy Hood said during a conference call with analysts that she expects Azure's revenue growth to accelerate in the third quarter. The forecast gave investors confidence that Microsoft's rapid pace of expansion would continue for some time, and it helped to spark a rally in its share price.