Computer Safety

【Ronever】PD電源供應器-白‧Safety & Protection - 短路/過壓/電流/過熱保護。‧PD Power Delivery - 支援30W大電流快充。‧Folding Plug - 折疊插頭，易收納、省空間。‧USB-C&USB-A - 雙介面接孔設計。‧BSMI Certification - 通過安規合格認證，安全無慮。輸入電壓：100~240V/50~

An illustrated adaptation of Sir Arthur Conan Doyle's classic Sherlock Holmes mystery – at an easy-to-read level for readers of all ages! Also includes a QR code for the free audiobook!The police are no closer to solving the murder of horse trainer, John Straker. He was killed on Monday night, 22nd October. The famous racehorse, Silver Blaze, has been missing since the night of the attack. The country’s most famous racehorse has mysteriously disappeared.What’s worse, his trainer has been murdered! All eyes turn to Sherlock Holmes to unravel this strange mystery, find the murderer and return Silver Blaze to safety – all before the Wessex Cup race.

Part of the bestselling Little People, BIG DREAMS series, Alan Turing tells the inspiring story of the father of theoretical computer science and artificial intelligence.In this book from the critically acclaimed, multimillion-copy bestselling Little People, BIG DREAMS series, discover the life of Alan Turing, the genius code cracker and father of theoretical computer science and artificial intelligence.Alan grew up in England, where his best friends were numbers and a little boy called Christopher. When his young friend died, Alan retreated to the world of numbers and codes, where he discovered how to crack the code of the Nazi Enigma machine. This moving book features stylish and quirky illustrations and extra facts at the back, including a biographical timeline with historical photos and a detailed profile of the brilliant mathematician's life.Little People, BIG DREAMS is a bestselling biography series for kids that explores the lives of outstanding people, from designers and artist

Learn how to navigate the complex world of social media.A True Book: Get Ready to Code series allows readers to discover the power of computer programming. Readers will be inspired to dive into the sc

Did you know there's a single spot on your brain that recognizes numbers? Or that the first computer bugs were actual insects and that most of the internet is under water? This fascinating book is filled with 100 fascinating facts, bright, infographic illustrations, a glossary and index, and links to specially selected websites to find out more.

Join a lively crew of children and their robot friend to work on an exciting project: building a tree house for them all to enjoy! Then learn more about robots, simple machines and computer programmin

探討如何將電腦科學中的演算法原理應用到日常生活與人類決策中。作者結合心理學、認知科學與計算機科學，說明演算法不僅是電腦解題的工具，更是我們在面對生活難題時可借鑑的思考模型。本書涵蓋多種實用議題，透過演算法的視角來處理生活中的決策與權衡，例如：➤最佳停下時機（Optimal Stopping）：如何判斷在眾多選項中何時停止尋找並做出決定，如招聘或約會。➤探索與利用的平衡（Explore-Exploit Trade-off）：何時探索新機會，何時利用已知資源。➤排序與組織：提升查找效率的策略。➤快取管理：如何在有限記憶空間中有效保留重要資訊。➤工作排程與切換成本：如何管理多任務與優先順序。➤貝氏定理（Bayes's Rule）：結合先驗知識與新資訊做出推論。➤放寬問題限制：在無解或計算困難的情況下，尋求「夠好」的近似解。➤隨機性與資源管理：利用隨機策略在不確定環境下取得良好結果。➤網絡與遊戲理論：理解互動系統與多方利益的決策動態。書中強調，雖然演算法能為複雜問題提供指導，但現實生活中決策仍存在不確定性和失敗風險。重要的是採用合理的策略來面對時間與資源限制，並學習在不完美中作出最佳抉擇。該書還指出，人類在面對計算難題時，常能透過直覺和簡化模型達成驚人的表現。此書獲得廣泛好評，被譽為一本能讓人重新認識「演算法」不僅屬於科技領域，更是生活智慧的指導手冊。A fascinating exploration of how computer algorithms can be applied to our everyday lives. What should we do, or leave undone, in a day or a lifetime? Exploring how insights from computer algorithms can be applied to our everyday lives, 'Algorithms To Live By' helps to solve common decision-making problems and illuminate the workings of the human mind. When should you switch between different tasks, and how many tas

One night Chick hops onto the farmer's house and has a browse on his computer - CLICK - soon she's shopping online for the whole farm! But when she arranges to meet up with a friend she's made online,

Sudoku Programming with C teaches you how to write computer programs to solve and generate Sudoku puzzles. This is a practical book that will provide you with everything you need to write your own boo

The sixth book in the fifth series of the exciting adventure stories that are as gripping as a computer game! Great for boys, with a huge collectability factor bolstered by the collectors' cards in th

When the computer world of The Grid is taken over by an evil tyrant, one young man named Beck must join forces with the legendary hero Tron to free his home city. Under Tron’s tutelage, Beck will take

Teach the course YOU want in LESS TIME! The primary goal of the GO! Series, aside from teaching computer applications, is ease of implementation, with an approach that is based on clearly defined pro

One hot summer night in the city, all the power goes out. The TV shuts off and a boy wails, "Mommm!" His sister can no longer use the phone, Mom can't work on her computer, and Dad can't finish cookin

Social Networking for Seniors in Easy Steps starts with a simple explanation of the concept of social networking and what one can do with their computer to take advantage of this phenomenon. This stra

Sam Flynn is the rebellious 27-year-old son of Kevin Flynn, a computer programmer who disappeared when Sam was just a child. When Sam looks into his father’s disappearance, he finds himself pulled int

Mrs. Yonkers, the computer teacher, is the nerdiest teacher in the history of the world. She can type with her feet! She buys foam cheeseheads off eBay! She even puts a Webcam on a turtle! Is she tryi

Award-winning original fiction for learners of English. A struggling writer and a computer with a mind of its own fight for control of the writer's story and destiny. When Frank Wormold buys a compute

New York City, 1972—A dabbler in mathematics and chess, Catherine Velis is also a computer expert for a Big Eight accounting firm. Before heading off to a new assignment in Algeria, Cat has her palm r

The Basics of Cyber Safety: Computer and Mobile Device Safety Made Easy presents modern tactics on how to secure computer and mobile devices, including what behaviors are "safe" while surfin

A heartwarming tale of adventure, bravery and one baby turtle who changes her world for good - from the bestselling and award-winning creators of The Lion Inside.On a midnight-black beach, it''s time for a GRAND HATCHING. A rowdy crowd of animal onlookers have gathered to see which baby turtle will win the great race to safety in the sea.But when Tula''s brother loses his way, this baby turtle faces a difficult choice: will she choose to win the race or will she turn back to rescue her brother? And will the other animals stay on the sidelines, or will Tula''s brave decision inspire them to join the rescue mission?An inspiring and funny rhyming story of how we ALL have the power to change things for the better.Look out for more wonderful books from The World of Rachel Bright and Jim Field:The Lion InsideThe Koala Who CouldThe Squirrels Who SquabbledThe Way Home for WolfThe Whale Who Wanted MoreThe Gecko and the EchoThe Pandas Who PromisedThe Camel Who Had the HumpPraise for The Lion Ins

From one of our leading chroniclers of the intersection of innovation and capitalism, a landmark reckoning— based on unprecedented access— with one of the world’s most brilliant and driven tech visionaries and his game-changing company.Even by the standard of a tech industry stacked with so-called visionary leaders possessed of the godspark of genius, Demis Hassabis is universally recognized as a special case. Born poor in North London to immigrant parents, a dominant chess prodigy by age five and wizard coder in his teens, he turned down a seven figure offer before he turned 18 to feed his insatiable scientific curiosity at Cambridge. Later, he added a neuroscience PhD to his computer science skills to pursue the dream of artificial general intelligence, his ultimate goal to solve the world’s hardest problems and usher in an era of super-abundance. And along with a small group of fellow travelers around the world, that is the path he is very much still on, winning a Nobel Prize along

＼\國內第一本！OpenClaw實戰專書 /／ AI 助理不只住在手機裡。OpenClaw 是第一個真正能「坐在你電腦前幫你做事」的開源 Computer Agent，從開啟軟體、填寫表單、執行指令到控制硬體，全部辦得到。這本書帶你從零開始，把 OpenClaw 變成 24 小時不下班的個人助理。 1. Computer Agent：史上第一個能真正「坐在電腦前幫你做事」的開源 AI 2. 完整安裝：從零開始，在 macOS 上把 OpenClaw 裝好裝滿 3. Telegram 連接：手機傳一句話，電腦立刻動起來 4. LINE 連接：用最熟悉的 App 直接指揮你的 AI 助理 5. 正式域名：Cloudflare Tunnel 加 Docker，開機自動上線、永不斷線 6. 全通道串接：WhatsApp、iMessage 一次接齊，一個大腦管所有入口 7. 多重 Agents：工作、私人、研究各一個分身，記憶個性完全隔離 8. Skills 擴充：不用寫程式，用 Markdown 就能讓 Agent 學會新技能 9. Mac 桌面操控：Peekaboo 讓 Agent 看見螢幕、點擊按鈕、操作任何 App 10. Nodes 多機協作：一個指令同時控制多台電腦，打造你的 AI 機器軍團 11. 語音電話通報：整合 Twilio，任務完成時 Agent 直接打電話給你

From award-winning and New York Times bestselling author Geraldine McCaughrean, an utterly immersive and unforgettable novel set during the London Blitz, inspired by the author's fatherWith World War II on their doorstep, the children of Greenwich, England, are being evacuated. But on the train meant to take them to safety, four of them decide they aren't ready to leave home. They climb out the carriage window just in time, forging an unlikely friendship. With their school taken over by the fire service, they spend their days trying to be useful. Lawrence is building a secret machine. Gemmy searches bombed-out homes for things of value--only to find an adorable mutt she can't even give away. Franklin wants to join the fire service, even if it means lying about his age. Olive looks after her father, haunted by the deaths of his fellow firemen. Together, the four friends roam the streets of London, discovering their resilience amongst the secrets of the city. But as the Blitz unleashes a

The timeless #1 New York Times bestseller Refugee is brought to life in a stunning graphic novel adaptation!JOSEF is a Jewish boy living in 1930s Nazi Germany. With the threat of concentration camps looming, he and his family board a ship bound for the other side of the world...ISABEL is a Cuban girl in 1994. With riots and unrest plaguing her country, she and her family set out on a raft, hoping to find safety in America...MAHMOUD is a Syrian boy in 2015. With his homeland torn apart by violence and destruction, he and his family begin a long trek toward Europe...All three kids must endure harrowing journeys. All face unimaginable dangers. But there is always the hope of tomorrow. And although Josef, Isabel, and Mahmoud are separated by continents and decades, shocking connections will tie their stories together in the end.Refugee is a modern classic that has spent over 5 years on the New York Times bestseller list, and garnered several awards and much acclaim. Brought to life with ri

Will StarClan forsake RiverClan completely, or will the cats find their way back to the light? This final book in the epic A Starless Clan arc—the eighth arc in the mega-selling Warriors series—answers readers' most burning questions about the fate of RiverClan.Can a Clan that has turned on itself ever truly recover?The fate of Clanhood hangs in the balance. After killing Harelight and pronouncing himself leader of RiverClan, Splashtail's thirst for power has only grown. Soon his greed threatens the safety of not only RiverClan, but all Clans. Yet Splashtail's trickery knows no bounds, and the Clans find themselves in more danger than they could have imagined. Only one thing is certain: they will have to work as one to defeat Splashtail, before he tears them apart.

本書為知名插畫師WLOP的最新個人作品集，收錄了WLOP從2022年至2025年全新繪製的“鬼刀”“雲蟲”系列插畫，作品數量有150餘幅。本書分為兩部分，分別為《鬼刀》和《雲蟲》，展示了“鬼刀”“雲蟲”漫畫中的最新人物和場景作品。本書裝幀考究，設計、印刷均為珍藏級別，適合CG（Computer Graphics，指借助計算機設計、製作的動畫）愛好者、繪畫愛好者、漫畫愛好者欣賞，也適合藝術相關從業者收藏與臨摹。

★ Roblox玩家必讀圖像小說全新系列開跑★ 校園日常×虛擬世界穿越，笑點與戰鬥一次到位★ 漫畫式分鏡＋滿版細節，沉浸感滿分故事從一場校園意外開始，Mitch與好友穿越進入虛擬學院世界，展開升級闖關冒險。Do you have what it takes to be a student at the academy for Roblox pros? Introducing the first book in an unofficial Roblox graphic novel series, Academy for Roblox Pros!Mitch and his friends thought that they were having an average day at school. Their principal, Principal Borelox, was being awful as usual, and Roger and his cronies were getting on their nerves. But when Mitch accidentally spills his drink on his computer in the tech lab, something miraculous happens. A door appears out of nowhere with the symbol of their favorite video game, Roblox. Well, Mitch and his buddies just have to check it out!Stepping through the door, the kids are immediately transported into Roblox Academy, a blocky world where they are all avatars of themselves. Can the kids get to the bottom of this digital world ... or will the mysterious villain, Mr. Warlock, turn them all into zombies!? Read and fi

Genius Kid和Flea這對機智拍檔又回來了！這次他們不處理數學題，也不拯救世界，而是要對付「病毒」這個聽起來很可怕、其實超複雜的東西。從會癱瘓電腦的那種，到一支影片點閱破百萬的「病毒式傳播」，再到讓你立刻請病假的感冒病毒，他們一邊吐槽一邊解釋，用最不正經的方式講出讓人記得住的知識點。本書用漫畫式對話和無厘頭笑點包裝基礎知識，是一本「不小心會學到東西」的讀物。Genius Kid is back with his best friend and neighbour Flea to tackle the humongous subject of . . . VIRUSES!From the techy kind of virus that shut down computer mainframes and brings total panicTo the going viral global fame type of virus (that also creates total panic)To the snotty variety of virus which creates a different sort of Must-go-to-bed now sort of panic . . .Luckily GK and Flea are here to explain everything and nothing at all in the way that only they can! Here's hoping that they go viral too . . .

本書特色SIL（安全完整等級）THR（可忍受危害率）事件樹分析故障樹分析SRM（安全風險模型）風險分析風險評鑑RAC（風險接受準則）本書介紹本書主要目的是建立對軌道系統安全完整度SIL, Safety Integrity Level和可忍受危害率THR, Tolerable Hazard Rate的觀念並提供實務上的做法和案例。這二者關係密切，安全完整度SIL可以經由可忍受危害率THR推導得到。但要得到可忍受危害率THR必須求得個人風險，本書經由實務案例說明如何經由歷史紀錄求得個人風險以及運用的技術。

THE NUMBER ONE SUNDAY TIMES BESTSELLER'As a comedian, Bob Mortimer spins a shaggy-dog story like nobody else, and this is a rollicking old-school yarn'The Guardian‘Mortimer’s verbal specificity and off-kilter humour will keep his fans chuckling’The TimesWARNING -this book includes: heavy crimes, car journeys, dreadfulness, large fruits, romance, planning applications, and a lot of pie.Gary Thorn is struggling with a big decision. Should he stay in London, wallowing in the safety of his legal job in Peckham and eating pies with his next door neighbour, Grace and her dog Lassoo, or should he move to Brighton, where his girlfriend Emily is about to open The Hotel Avocado? Either way, he’d be letting someone down.But sinister forces are gathering in a cloud of launderette scented-vape smoke, and the arrival of the mysterious Mr Sequence puts Gary in an even worse predicament: soon he might be dead.All Gary wants is a happy life. But he also wants to be alive to enjoy it…THE HILARIOUS AND G

TRUE STORIES OF DETERMINATION AND DISCOVERY This collection features 25 inspiring tales of women in science, technology, engineering, and math. Read about how these women solved problems, made incredible breakthroughs, and paved the way for future scientists everywhere. Create a computer with mathematician Ada Lovelace. Design a robot with engineer Cynthia Breazeal. And help others with Rebecca Lee Crumpler, the first African American woman to become a doctor of medicine. This book pairs inspiring, easy-to-read text with colorful full-page portraits created by female and nonbinary artists from all around the world. Plus, scannable codes let you listen to longer stories on the Rebel Girls app!

The riveting investigative account of Nvidia, the tech company that has exploded in value for its artificial intelligence computing hardware, and Jensen Huang, Nvidia’s charismatic, uncompromising CEO In March 2024, following the revelation that ChatGPT had trained on Nvidia’s microchips, and twenty-one years after its founding in a Denny’s restaurant, Nvidia became the third most-valuable corporation on Earth. In The Thinking Machine, acclaimed journalist Stephen Witt recounts the unlikely story of how a manufacturer of video game components shocked Silicon Valley by establishing a monopoly on AI hardware, and in the process re-invented the computer. Essential to Nvidia’s meteoric success is its visionary CEO Jensen Huang, who more than a decade ago, on the basis of a few promising scientific results, bet his entire company on AI. Through unprecedented access to Huang, his friends, his investors, and his employees, Witt documents for the first time the company’s epic rise and its ic

每年春天，青蛙和蠑螈為了繁衍後代，必須穿越馬路，這趟旅程充滿危險。作者以生動故事介紹「兩棲動物過馬路小隊」，如何守護這群小小生命，甚至發起建設動物隧道的行動。結合自然知識與公民參與，讓孩子發現，每個人都有能力為保護環境盡一份心力。2026 ALSC Notable Children’s Book2026 Texas Bluebonnet Award List SelectionA Green Earth Book Award WinnerHow does an amphibian cross the road? With the help of the Amphibian Migration Team! Learn all about a citizen scientist who acts as a crossing guard for migrating amphibians and helps build them a tunnel to safety in this delightful nonfiction picture book!From Kari Percival, Ezra Jack Keats Award-winning author of How to Say Hello to a Worm, comes an entertaining and informative children’s book perfect for curious, nature-loving young readers.Every spring, frogs and salamanders must travel from wooded uplands where they were born to vernal pools where they will mate. Unfortunately, roads constructed through their habitats have made the journey dangerous for these slow-moving animals. Many never reach their destinations. But with the help of the Amphibian Migration Te

This book offers a glimpse into the wide-ranging 50-year career of the internationally renowned Hong Kong photographer/designer through his work in collages and photomontages. From his early album covers when he was an art director/designer for the music industry in New York, Los Angeles and London in the 1970’s, through his diverse international assignments and personal works, to his most recent exhibition in Hong Kong. The story encompasses the long journey from cut-and-paste collages to the computer-composited photomontages of dreamscapes in this Carnival of Dreams.In his introduction titled ‘The Man from Everywhere’, Pico Iyer writes: “For decades now, Basil Pao has been the global eye through which I’ve taken in almost every country, as clearly as the world within… I never know where to place Basil; I can’t get my head around him. Album-designer, loving father, covert Chan master—21st century Renaissance man—Basil is always bringing the many worlds inside him together to create so

Unravel the mysteries of an extraordinary underwater world in this official Minecraft novel! When three kids discover a mystery in an abandoned Minecraft server, they must race against the clock to uncover its secrets. Jake Thomas is always the new kid. His family moves so much for his dad's work that it's easier to keep his head down and not get attached to anyone. He'll be gone in a few months anyway. But when they end up in Los Angeles, Dad promises this will be the last time they move. The Pacific Crest Apartments are home now . . . which means it's time for Jake to finally make friends. Jake isn't sure he should count the two kids he meets at the apartment's community center as friends, though. Tank Vuong is a large and intimidating boy who hangs with a tough crowd, and Emily Quesada is a fashionista who's quick with a sarcastic remark. But when he discovers an old computer lab in a forgotten corner of the community center, with a strange Minecraft server containing cryptic riddle

With more than 34 million books sold, the My Weird School series really gets kids reading! In this fifth book of the My Weirdtastic School arc, A.J. and his friends finally get a chance to join after-school clubs--but these are extra-weird extracurriculars!A.J. and the gang are all old enough now to participate in after-school clubs, but they've never heard of clubs like these. Forget Chess Club, Book Club, or Computer Club--Ella Mentry School only has wacky clubs like Lawn Mower Racing Club, Cloud Watching Club, and Underwater Hockey Club. And Miss Marge is in charge of every group! Will the kids be able to find the perfect club under these very weird circumstances? Excellent for reluctant readers and all kids hungry for funny school stories, Dan Gutman's hugely popular My Weird School chapter book series has something for everyone. Don't miss the hilarious adventures of A.J. and his friends!

*An Instant New York Times Bestseller* The Secret Garden meets A Wrinkle in Time in Greenwild: The World Behind the Door, the first book in the most extraordinary new fantasy series.Open the door to a spellbinding world where the wilderness is alive and a deep magic rises from the earth itself . . . Eleven-year-old Daisy Thistledown is on the run. Her mother has been keeping big, glittering secrets, and now she has vanished. Daisy knows it's up to her to find Ma--but someone is hunting her across London. Someone determined to stop her from discovering the truth. So when Daisy flees to safety through a mysterious hidden doorway, she can barely believe her eyes--she has stepped out of the city and into another world. This is the Greenwild. Bursting with magic and full of amazing natural wonders, it seems too astonishing to be true. But not only is this land of green magic real, it holds the key to finding Daisy's mother. And someone wants to destroy it. Daisy must band together with a bo

吉卜力式療癒繪風 × 星際大戰史詩級冒險隨著 Kest Keel 的威脅具象化，黑暗開始籠罩大陸。小碧(Bea)和凱德(Cad)意識到單憑兩人的力量不足以對抗黑暗，他們必須跨越國界，尋求其他種族的結盟。The Lights have gone dark in Irpa.Danger lurks as the air grows colder and threats lie in the shadows at every turn. While the rest of their fellowship seeks safety, Bea and Cad team up with a small group of survivors to travel to the Citadel of Knowledge, pursuing answers to their world's darkest mysteries.But their journey reveals even more secrets. Until an unexpected ally shines a light in the darkness, providing a clue to a mystery from long ago...and a beacon of hope for the future.Praise for Lightfall: The Girl and the GaldurianHarvey Awards Book of the Year NomineeKirkus Best Books of 2020Fall 2020 Indie Next ListJunior Library Guild Selection2021 Texas Library Association's Little Maverick Graphic Novels Reading List SelectionNominated for the Russ Manning Promising Newcomer Award

ECPA BESTSELLER - Now in paperback! First they found themselves On the Edge of the Dark Sea of Darkness. Now they must make their way North! Or Be Eaten . . . NOW AN ANIMATED SERIES: Based on Andrew Peterson's epic fantasy novels--starring Jody Benson, Henry Ian Cusick, and Kevin McNally. Executive Producer J. Chris Wall with Shining Isle Productions, and distributed by Angel Studios. Janner, Tink, and Leeli Igiby thought they were normal children with normal lives and a normal past. But now they know they're really the Lost Jewels of Anniera, heirs to a legendary kingdom across the sea, and suddenly everyone wants to kill them. In order to survive, the Igibys must flee to the safety of the Ice Prairies, where the lizardlike Fangs of Dang cannot follow. First, however, they have to escape the monsters of Glipwood Forest, the thieving Stranders of the East Ben, and the dreaded Fork Factory. But even more dangerous are the jealousies and bitterness that threaten to tear them apart. Janne

In this riveting sequel to the New York Times bestselling novel Dark Rise, Will and his allies have survived the Dark's first assault, but at a terrible cost.A new threat from the past is rising, and only a handful of heroes remain to fight. Pursued by dark forces, Will and his allies must leave the safety of the Hall and travel to the heart of the ancient world, making new and dangerous alliances, and revealing the shocking secrets of the past.But Will is carrying a dark secret of his own--his true identity. Drawn to the beautiful and deadly James St. Clair, Will is pulled ever deeper into the web of the past, and finds himself tempted by the darkness within. As the ancient world threatens to return, can Will and his friends fight their fate? Or will the truths they learn tear their world apart?Dark Heir is the explosive and highly anticipated sequel to the New York Times bestselling Dark Rise, from global phenomenon C. S. Pacat."I simply couldn't put it down." --V. E. Schwab, New Yor