is unlike any textbook youve seen before. Instead of pages full of long paragraphs, youll find a highly visual, magazine-style layout with images used creatively to represent concepts, making them easy to remember. Chapters are organized as articles with catchy headlines. All the details are included, but in bite-size chunks of text written for the way students think. Youll also find coverage of ethics, green computing, and careers in every chapter. The content is modular, so you can use this book however you teach your course. And in this Fourth Edition are new projects covering essential job skills. NOTE: Before purchasing, check with your instructor to ensure you select the correct ISBN. Several versions of Pearson's MyLab & Mastering products exist for each title, and registrations are not transferable. To register for and use Pearson's MyLab & Mastering products, you may also need a Course ID, which your instructor will provide. If purchasing or renting from companies other than Pearson, the access codes for Pearson's MyLab & Mastering products may not be included, may be incorrect, or may be previously redeemed. Check with the seller before completing your purchase.