Check out the technology that's transforming the way we work, play, and stay in touch with this essential guide to computer science.
Boost your processing power with the secrets of,,,
- PCs, laptops and smartphones
- Programming languages and skills
- How computer play a part in our everyday lives
- The Internet and communications

From the abacus to appsm games and graphics, and GPS to smart speakers, here's all the data you need to transform yourself into a computer tech-wizard.