What is PowerShell? Microsoft PowerShell is a powerful administrative tool that can help you automate tasks for your computer ...

In 1998, astronomers discovered dark energy. The finding, which transformed our conception of the cosmos, came with a little-known consequence: It threw a wrench into the already daunting task of ...

Note: extra topics are not in CS Academy, but are required and can appear on any future homework, writing session, quiz, or exam. print('Using ints with f-strings ...