A valuable resource for any PC user, this self-paced exercise book provides hands-on experience and troubleshooting in all major hardware aspects including its microprocessor, memory, I/O systems, floppy and hard drives, CD-ROMs, display adapters, sound cards, and modems. Contains 20 targeted ...
From the dots and dashes of Morse code to the 0s and 1s of computer programming, Code describes the ingenious ways humans have adapted language systems-code-to invent the machinery of the modern age. Petzold uses everyday household objects and readily recognizable codes such as Braille and Morse to ...