Software is computer code that tells a computer how to perform a specific task. Software can include operating systems, applications, and malware.

Software engineering is the branch of computer science that deals with the design, development, testing, and maintenance of software applications. Software engineers apply engineering principles and ...

Information technology (IT) infrastructure isn't what it used to be—the cloud and software-defined solutions have spurred constant change in the data center and IT environment. But now more than ...