Computers and technology play central roles in our lives for work, entertainment, communication, and information management. It is difficult to imagine a time without these tools and even harder to envision living without them now. How were these wonderful toys of technology created? Who is developing future innovations? Think of some of the most famous and familiar services and platforms: Google, eBay, Yahoo, Facebook. Did you know that immigrants such as Sundar Pichai, Jerry Yang, and Jan Kuom, are the creative engines behind these tech juggernauts? This book tells the story of seven of the amazing Americans changing our world.

The book "RRB NTPC Non-Technical Popular Categories CBT (Computer Based Test)-1 Exam-2025" is designed specifically for students preparing for the Railway Recruitment Board (RRB) Non-Technical Popular Categories examination. Key Features of the Book: Comprehensive Syllabus Coverage: The book covers all essential topics, including General Awareness, Mathematics, and General Intelligence & Reasoning. Solved Previous Years' Papers: It includes solved papers from previous years, helping students understand the exam pattern and the types of questions asked. Mock Tests: The book offers a variety of mock tests and practice questions to help students assess their preparation levels. Clear Language: The content is presented in simple and clear language, making it accessible for all students. Latest Updates: This edition incorporates the most recent changes and updates to the syllabus, ensuring that students are well-prepared for the current exam format.

This book constitutes the refereed proceedings of the 5th International Workshop on Experimental and Efficient Algorithms, WEA 2006, held in Menorca, Spain, May 2006. The book presents 26 revised full papers together with 3 invited talks. The application areas addressed include most fields applying advanced algorithmic techniques, such as combinatorial optimization, approximation, graph theory, discrete mathematics, scheduling, searching, sorting, string matching, coding, networking, and more.

The two volume set, consisting of LNCS 7728 and 7729, contains the carefully reviewed and selected papers presented at the nine workshops that were held in conjunction with the 11th Asian Conference on Computer Vision, ACCV 2012, in Daejeon, South Korea, in November 2012. From a total of 310 papers submitted, 78 were selected for presentation. LNCS 7728 contains the papers selected for the International Workshop on Computer Vision with Local Binary Pattern Variants, the Workshop on Computational Photography and Low-Level Vision, the Workshop on Developer-Centered Computer Vision, and the Workshop on Background Models Challenge. LNCS 7729 contains the papers selected for the Workshop on e-Heritage, the Workshop on Color Depth Fusion in Computer Vision, the Workshop on Face Analysis, the Workshop on Detection and Tracking in Challenging Environments, and the International Workshop on Intelligent Mobile Vision.

Computer Systems Architecture provides IT professionals and students with the necessary understanding of computer hardware. It addresses the ongoing issues related to computer hardware and discusses the solutions supplied by the industry. The book describes trends in computing solutions that led to the current available infrastructures, tracing the initial need for computers to recent concepts such as the Internet of Things. It covers computers’ data representation, explains how computer architecture and its underlying meaning changed over the years, and examines the implementations and performance enhancements of the central processing unit (CPU). It then discusses the organization, hierarchy, and performance considerations of computer memory as applied by the operating system and illustrates how cache memory significantly improves performance. The author proceeds to explore the bus system, algorithms for ensuring data integrity, input and output (I/O) components, methods for performing I/O, various aspects relevant to software engineering, and nonvolatile storage devices, such as hard drives and technologies for enhancing performance and reliability. He also describes virtualization and cloud computing and the emergence of software-based systems’ architectures. Accessible to software engineers and developers as well as students in IT disciplines, this book enhances readers’ understanding of the hardware infrastructure used in software engineering projects. It enables readers to better optimize system usage by focusing on the principles used in hardware systems design and the methods for enhancing performance.

THIS BOOK GIVES BRIEF TIPS AND GUIDE FOR YOUR BETTER COMPUTER SECURITY. TRY OUT AND SHARE YOUR EXPERIRNCES.