Unit 1: Operating sytems and storage
Practical exercises: Activities
Unit 2: Computer networks
Practical exercises: Activities
Unit 3: Wireless Networks
Unit 4: Digital Image processing.
Sound waves in wikipedia here
Introductory activities: here
Advanced activities: here
Download the GIMP install program we're using in the computer lab from here:
Unit 5: Vector image processing:
Download Inkscape, an open source vector image editor from here:
Unit 6: Digital Audio
Dramatization of a Shakespeare play. Moon over Bourbon St (Sting Berlin 2010 Live)
Shakespeare Dramatizations link
Gdrive directory with the materials here
Lame mp3 codec, download from here:
Mono and stereo what's the difference. Try it!
Go to voky and make a speaking avatar to tell the story you recorded in the previous exercise
Look at my example:
Unit 7: Digital video
Unit 9: The internet
Presentation:
Video: How the Internet Works I and II
Key concepts on the Internet architecture:
Backbone:
IP Address:
Server:
Data packet:
Public Network:
Private Network:
Router:
Domain name:
DNS:
URL:
ISP:
IP Protocol:
TCP: Protocol:
Chain of events to get a web page from its URL on a browser.
Unit 10: Internet Security
Presentation:
Videos: Wannacry Cyberattack 13/05/2017. Two news from different sources. Non technical
Technical links related to the Wannacry cyberattack of 13/05/2017
- Wanna Decrypt0r 2.0 Ransomware Virus Removal. Restore Files
- How to Embed a Backdoor Connection in an Innocent-Looking PDF
- Oficina de Seguridad del Internauta (OSI). Gobierno de España
Video: What is the WannaCry Virus and How to Stay Protected by Hoosier Hardware
Video: WannaCry 2.0 - Three ways to find the Kill Switch by Colin Hardy
Unit 11: Web pages and HTML
A different way to learn HTML
Thimble by Mozilla, an online HTML5 editing and publishing tool to write the Web on the Web