PBS
Pbs Learning Media: Crash Course Computer Science: Instructions & Programs
Today, we're going to take our first baby steps from hardware into software! Using that CPU we built last episode, we're going to run some instructions and walk you through how a program operates on the machine level. We'll show you how...
PBS
Pbs Learning Media: Crash Course Computer Science: Hackers & Cyber Attacks
Not all hackers are malicious cybercriminals intent on stealing your data (these people are known as Black Hats). There are also White Hats, who hunt for bugs, close security holes, and perform security evaluations for companies. And...
PBS
Pbs Learning Media: Crash Course Computer Science: Graphical User Interfaces
Today, we're going to discuss the critical role graphical user interfaces, or GUIs played in the adoption of computers. Before the mid 1980's the most common way people could interact with their devices was through command line...
PBS
Pbs Learning Media: Crash Course Computer Science: Natural Language Processing
As computers play an increasing role in our daily lives there has been a growing demand for voice user interfaces, but speech is also terribly complicated. Vocabularies are diverse, sentence structures can often dictate the meaning of...