Computers and the Internet
Computers and the Internet
This course covers:
- digital information: how computers store information digitally, as binary data. Learn about the binary number system, the conversion of analog to digital data, and data compression strategies.
- computers: this unit provides an overview of how computers work. Learn about transistors, logic gates, logic circuits, the CPU, memory, and the file system.
- the internet: this unit provides an overview of how computers work. Learn about transistors, logic gates, logic circuits, the CPU, memory, and the file system.
- online data security: this unit introduces the concept of PII and the ways in which PII and other data can be tracked online (cookies, search history, browsing history, geolocation). Learn how attackers can gain access to data and devices with phishing, rogue access points, and malware, and see how you can protect yourself with encryption, secure protocols, strong passwords, and multifactor authentication.
- computing innovations: this unit explores a wide range of computing innovations that are possible now due to computers and the Internet, and considers the benefits and risks of each innovation. Learn about social media, citizen science, smart sensors, and more.
Duration: Not defined
Level: Beginner
Certification: No
Cost: Free
Language: English
Type: Self-Paced
Please note: these courses are provided by external sources, links are not actively managed or regularly updated, content might be moved or unavailable.
