Learn why it is important to use the Internet wisely and tips for how to stay safe.

A message received on a social media platform from a stranger or a call received from an unknown number can bring in numerous dangers if taken for granted and not dealt as appropriate.You also might have heard about killer online 'game' -Blue Whale which incited children and young adults into doing unethical and suicidal activities across the globe.This book tries to answer some of the common questions in a simple and easy to understand language, which children and young adults should know today to be safe online, such as: - How to securely use mobile?- How to be safe while playing online games?- How to deal with strangers online?- How to be safe on social media platforms such as Whatsapp, facebook, etc. ?- How to handle cyber-bullying?- How to talk to your parents if you're cyber-

Computer Systems Organization -- Computer-Communication Networks.

Whether you're looking for a flatshare or renting out a room The Essential Guide to Flatsharing has everything you need to know. If you're: * Renting out a spare room. * All about taking in a lodger; drawing contracts; the tax and financial issues; necessary preparation; advertising your room; and much more. * Looking for a flatshare. * Where to look; how to pick the best flatmates; how to keep your flatshare harmonious; how to avoid conflicts. * Finding a new flatmate. *How to advertise; picking the right person; dealing with money.

A comprehensive survey of computer network security concepts, methods, and practices. This authoritative volume provides an optimal description of the principles and applications of computer network security in particular, and cyberspace security in general. The book is thematically divided into three segments: Part I describes the operation and security conditions surrounding computer networks; Part II builds from there and exposes readers to the prevailing security situation based on a constant security threat; and Part III - the core - presents readers with most of the best practices and solutions currently in use. It is intended as both a teaching tool and reference. This broad-ranging text/reference comprehensively surveys computer network security concepts, methods, and practices and covers network security tools, policies, and administrative goals in an integrated manner. It is an essential security resource for undergraduate or graduate study, practitioners in networks, and professionals who develop and maintain secure computer network systems.

Software -- Operating Systems.

Many Microsoft Word users and VBA programmers don't realize the extensive opportunities that exist when Word's object model is accessed using Visual Basic for Applications (VBA). By creating what is commonly called a "Word macro," you can automate many features available in Word. Writing Word Macros (previously titled Learning Word Programming) is the introduction to Word VBA that allows you to do these things and more. Book jacket.