Showing titles in Computers & Technology

This fully revised and updated resource offers complete coverage of the latest release of CompTIA A+ exams 220-1101 and 220-1102. You'll find learning objectives at the beginning of each chapter, exam tips, practice exam questions, and in-depth explanations. Designed to help you pass the CompTIA A+ exams with ease, this definitive guide also serves as an essential on-the-job IT reference.

Most of us spend a significant part of the day in front of a screen. Our work and social lives play out through our computers, tablets and phones: on email, social media, video conference calls and gaming servers. But what is all this screen time doing to our health, our sleep, and our relationships? Professor Pete Etchells studies the way we use screens, and how they can affect us. In UNLOCKED, he delves into the real science behind the panic about our alleged device addiction and withering attention spans.

In the newly revised ninth edition of CompTIA Security+ Study Guide: Exam SY0-701, veteran cybersecurity professionals and educators Mike Chapple and David Seidl deliver easy-to-follow coverage of the security fundamentals tested by the challenging CompTIA SY0-701 exam. You'll explore general security concepts, threats, vulnerabilities, mitigations, security architecture and operations, as well as security program management and oversight.

In Build a Large Language Model (from Scratch) bestselling author Sebastian Raschka guides you step by step through creating your own LLM. Each stage is explained with clear text, diagrams, and examples. You’ll go from the initial design and creation, to pretraining on a general corpus, and on to fine-tuning for specific tasks.

Python is one of the easiest coding languages to master because it bases itself on the English language. Intuitive and simple, anyone can get started with programming in Python, almost overnight! It can even jumpstart your hobby or career in tech, taking you places you never thought you could go. And this is where this book comes into play… it’s your launchpad into the phenomenal world of Python programming.

After being schooled in the art of breaking and entering by her family, Jenny became an expert social engineer using the ‘human element’ to manipulate, persuade and influence people to gain access to buildings, data and information. A burglar for hire, con-artist and expert in non-verbal communications, deception and physical infiltration, she was paid to subvert security measures, using psychology, stagecraft, illusion and charm rather than technical hacking techniques. People Hacker shows how she learnt her craft.

Machine learning systems are both complex and unique. Complex because they consist of many different components and involve many different stakeholders. Unique because they're data dependent, with data varying wildly from one use case to the next. In this book, you'll learn a holistic approach to designing ML systems that are reliable, scalable, maintainable, and adaptive to changing environments and business requirements. Author Chip Huyen, cofounder of Claypot AI, considers each design decision in the context of how it can help your system as a whole achieve its objectives.

At a time when multiple crises are compounding to create epic inequality, four billionaires are hyping schemes that are designed to divert our attention away from issues that really matter. Each scheme - from the metaverse to cryptocurrency, space travel and transhumanism - is an existential threat in moral, political, and economic terms. In The End of Reality¸ Jonathan Taplin shines a light on the enormous cultural power of Peter Thiel, Elon Musk, Mark Zuckerberg, and Marc Andreessen.

The Gene is the story of one of the most powerful and dangerous ideas in our history, from best-selling, prize-winning author Siddhartha Mukherjee. Spanning the globe and several centuries, The Gene is the story of the quest to decipher the master code that makes and defines humans, that governs our form and function. The story of the gene begins in an obscure Augustinian abbey in Moravia in 1856, where a monk stumbles on the idea of a 'unit of heredity'.

In Wiley's Certified Information Security Manager (CISM) Study Guide, you'll get the information you need to succeed on the demanding CISM exam. You'll also develop the IT security skills and confidence you need to prove yourself where it really counts: on the job. Chapters are organized intuitively and by exam objective so you can easily keep track of what you've covered and what you still need to study. You'll also get access to a pre-assessment, so you can find out where you stand before you take your studies further.

AI-powered programmes like ChatGPT have become valuable tools in the financial market, and proven to be incredibly beneficial to investors looking to identify investment opportunities and risks that might be overlooked by humans. Yet there is a darker side to these products, which we are only just beginning to fully understand. In this book, Rickards shows how models like ChatGPT work, and how they can be leveraged to capitalize on markets and avoid losses by providing accurate, up-to-date financial insights. Rickards’ guide is essential for anyone looking to navigate this new climate.

ITIL® Foundation Essentials ITIL 4 Edition is the ultimate revision guide for candidates preparing for the ITIL 4 foundation exam. It is fully aligned with the foundation course syllabus, and gives a clear and concise overview of the facts. This second edition has been updated to align with amendments to the ITIL® 4 foundation syllabus.

Are you fascinated by artificial intelligence but overwhelmed by complex jargon or unsure where to start? You're not alone—and this guide is here to help. Whether you're exploring AI to boost your career, optimize your business, or simply stay ahead of the curve, Launch into AI Mastery offers a beginner-friendly roadmap designed for adults with busy schedules and no technical background.

This book predicts the decline of today's professions and describes the people and systems that will replace them. In an Internet society, according to Richard Susskind and Daniel Susskind, we will neither need nor want doctors, teachers, accountants, architects, the clergy, consultants, lawyers, and many others to work as they did in the 20th century.

El libro que desvela las causas del colapso psicológico de la Generación Z. La salud mental de los niños y adolescentes se derrumba. Desde 2010, en los países desarrollados se ha observado un inquietante y pronunciado aumento en el número de jóvenes diagnosticados con ansiedad, depresión y otros trastornos psicológicos. Pero ¿qué es lo que ha ocurrido? El reputado psicólogo social y autor bestseller Jonathan Haidt ha dedicado su carrera a exponer verdades incómodas apoyadas en la evidencia científica dentro de los espacios más delicados.

Nick Stapleton is the presenter on the BBC's Scam Interceptors and has become a guru in the ways of fraud, theft and con artistry. In this audiobook, the first of its kind, he has put together a fail-safe handbook covering all known scams, including advice on how to protect yourself or vulnerable loved ones, what to do if you think you've been scammed and how to go about reclaiming stolen money.

Computers have changed since 1981, when Tracy Kidder memorably recorded the drama, comedy, and excitement of one company's efforts to bring a new microcomputer to market. What has not changed is the feverish pace of the high-tech industry, the go-for-broke approach to business that has caused so many computer companies to win big (or go belly up), and the cult of pursuing mind-bending technological innovations.

What if you knew that something terrible was going to happen? A sudden flash, the words Charing Cross. Four days later, a packed express train comes off the rails outside the station. What if you could share your vision, and stop that train? Could these forebodings help the world to prevent disasters? In 1966, John Barker, a dynamic psychiatrist working in an outdated British mental hospital, established the Premonitions Bureau to investigate these questions.

This book is your key to leveraging ChatGPT effectively. Whether for career advancement, business enhancement, or personal growth, it provides actionable insights and strategies.

Most people think about technology as something we created to serve us, but we may well be getting to the point where we are the ones who're serving an ever more sophisticated technology. With pragmatism and optimism, Dr Tim Sharp, aka Dr Happy, outlines strategies and tools to build your confidence to positively cope with the modern world.