Before troubleshooting anything, you need the vocabulary — what tech actually does, how it processes information, and what kind of device you're holding. This unit builds the foundation everything else in the course stands on.
Unit 1 Path
A quick look at real jobs that use these tech-basics skills day to day. Click to expand.
Covers everything in 1.1–1.4. Closes out Unit 1 before moving into Data and Privacy.