Publisher: Packt Publishing
Founded in 2004 in Birmingham, UK, Packt's mission is to help the world put software to work in new ways, through the delivery of effective learning and information services to IT professionals. Working towards that vision, we have published over 6,500 books and videos so far, providing IT professionals with the actionable knowledge they need to get the job done - whether that's specific learning on an emerging technology or optimizing key skills in more established tools. As part of our mission, we have also awarded over $1,000,000 through our Open Source Project Royalty scheme, helping numerous projects become household names along the way.
3313
Ebook

Instant Getting Started with VMware Fusion. Learn everything you need to know to get started with VMware Fusion

Michael Roy

Running Windows on your Mac can seem complicated, but this book will make things easy by showing you how to get the most out of VMware Fusion. Having a virtual copy of Windows on your Mac can let you make a secure backup of your files and run Windows applications, which makes your computer more versatile.This book will show you how to start running Windows on your Mac, with practical examples of how to keep your Virtual Machine secure, backed up, and running smoothly. You will learn about the new features of VMware Fusion 6 and where to get help and support for the software when you need it.This book will walk you through what you need to know to safely and securely run Windows on your Mac. It then proceeds to show you how to upgrade to Windows 8, and shows you how you can seamlessly switch between Windows 7 and Windows 8 using snapshots. Next, it covers all that you need to know to safely and securely run Windows on a Mac computer with Intel processors. You will also learn how to manage your Virtual Machine backups and keep your VM safe.The recipes in this book will give you a helpful head start in getting the most out of VMware Fusion 6.

3314
Ebook

An iOS Developer's Guide to SwiftUI. Design and build beautiful apps quickly and easily with minimum code

Michele Fadda

– SwiftUI transforms Apple Platform app development with intuitive Swift code for seamless UI design. – Explore SwiftUI's declarative programming: define what the app should look like and do, while the OS handles the heavy lifting. – Hands-on approach covers SwiftUI fundamentals and often-omitted parts in introductory guides. – Progress from creating views and modifiers to intricate, responsive UIs and advanced techniques for complex apps. – Focus on new features in asynchronous programming and architecture patterns for efficient, modern app design. – Learn UIKit and SwiftUI integration, plus how to run tests for SwiftUI applications. – Gain confidence to harness SwiftUI's full potential for building professional-grade apps across Apple devices.

3315
Ebook

Robo-Advisor with Python. A hands-on guide to building and operating your own Robo-advisor

Aki Ranin

Robo-advisors are becoming table stakes for the wealth management industry across all segments, from retail to high-net-worth investors. Robo-advisors enable you to manage your own portfolios and financial institutions to create automated platforms for effective digital wealth management. This book is your hands-on guide to understanding how Robo-advisors work, and how to build one efficiently. The chapters are designed in a way to help you get a comprehensive grasp of what Robo-advisors do and how they are structured with an end-to-end workflow.You’ll begin by learning about the key decisions that influence the building of a Robo-advisor, along with considerations on building and licensing a platform. As you advance, you’ll find out how to build all the core capabilities of a Robo-advisor using Python, including goals, risk questionnaires, portfolios, and projections. The book also shows you how to create orders, as well as open accounts and perform KYC verification for transacting. Finally, you’ll be able to implement capabilities such as performance reporting and rebalancing for operating a Robo-advisor with ease.By the end of this book, you’ll have gained a solid understanding of how Robo-advisors work and be well on your way to building one for yourself or your business.

3316
Ebook

Microsoft SQL Server 2012 Performance Tuning Cookbook. With this book you’ll learn all you need to know about performance monitoring, tuning, and management for SQL Server 2012. Includes a host of recipes and screenshots to help you say goodbye to slow running applications

Bihag K Thaker, Bihag Thaker, Ritesh Shah, Ritesh A Shah

As a DBA you must have encountered a slow running application on SQL Server, but there are various factors that could be affecting the performance. If you find yourself in this situation, don't wait, pick up this book and start working towards improving performance of your SQL Server 2012. SQL Server 2012 Performance Tuning Cookbook is divided into three major parts -- Performance Monitoring, Performance Tuning, and Performance Management--that are mandatory to deal with performance in any capacity. SQL Server 2012 Performance Tuning Cookbook offers a great way to manage performance with effective, concise, and practical recipes. You will learn how to diagnose performance issues, fix them, and take precaution to avoid common mistakes. Each recipe given in this book is an individual task that will address different performance aspects to take your SQL Server's Performance to a higher level.The first part of this book covers Monitoring with SQL Server Profiler, DTA, System statistical function, SPs with DBCC commands, Resource Monitor & Reliability, and Performance Monitor and Execution Plan. The second part of the book offers Execution Plan, Dynamic Management Views, and Dynamic Management Functions, SQL Server Cache and Stored Procedure Recompilations, Indexes, Important ways to write effective TSQL, Statistics, Table and Index Partitioning, Advanced Query tuning with Query Hints and Plan Guide, Dealing with Locking, Blocking and Deadlocking and Configuring SQL Server for optimization to boost performance.The third and final part gives you knowledge of performance management with help of Policy Based Management and Management with Resource Governor.

3317
Ebook
3318
Ebook

WordPress Plugin Development: Beginner's Guide. Build powerful, interactive plug-ins for your blog and to share online

Vladimir Prelovac, Vladimir Prelovac, Matt Mullenweg

If you can write WordPress plug-ins, you can make WordPress do just about anything. From making the site easier to administer, to adding the odd tweak or new feature, to completely changing the way your blog works, plug-ins are the method WordPress offers to customize and extend its functionality. This book will show you how to build all sorts of WordPress plug-ins: admin plug-ins, Widgets, plug-ins that alter your post output, present custom views of your blog, and more.WordPress Plug-in Development (Beginner's Guide) focuses on teaching you all aspects of modern WordPress development. The book uses real and published WordPress plug-ins and follows their creation from the idea to the finishing touches, in a series of carefully picked, easy-to-follow tutorials. You will discover how to use the WordPress API in all typical situations, from displaying output on the site in the beginning to turning WordPress into a CMS in the last chapter. In Chapters 2 to 7 you will develop six concrete plug-ins and conquer all aspects of WordPress development.Each new chapter and each new plug-in introduces different features of WordPress and how to put them to good use, allowing you to gradually advance your knowledge. This book is written as a guide to take your WordPress skills from the very beginning to the level where you are able to completely understand how WordPress works and how you can use it to your advantage.

3319
Ebook

Fearless Cross-Platform Development with Delphi. Expand your Delphi skills to build a new generation of Windows, web, mobile, and IoT applications

David Cornelius

Delphi is a strongly typed, event-driven programming language with a rich ecosystem of frameworks and support tools. It comes with an extensive set of web and database libraries for rapid application development on desktop, mobile, and internet-enabled devices. This book will help you keep up with the latest IDE features and provide a sound foundation of project management and recent language enhancements to take your productivity to the next level.You’ll discover how simple it is to support popular mobile device features such as sensors, cameras, and GPS. The book will help you feel comfortable working with FireMonkey and styles and incorporating 3D user interfaces in new ways. As you advance, you’ll be able to build cross-platform solutions that not only look native but also take advantage of a wide array of device capabilities. You’ll also learn how to use embedded databases, such as SQLite and InterBase ToGo, synchronizing them with your own custom backend servers or modules using the powerful RAD Server engine. The book concludes by sharing tips for testing and deploying your end-to-end application suite for a smooth user experience.By the end of this book, you’ll be able to deliver modern enterprise applications using Delphi confidently.

3320
Ebook

Vaadin 7 UI Design By Example: Beginner's Guide. Do it all with Java! All you need is Vaadin and this book which shows you how to develop web applications in a totally hands-on approach. By the end of it you'll have acquired the knack and taken a fun journey on the way

Alejandro Duarte, Vaadin Ltd

Vaadin is a mature, open-source, and powerful Java framework used to build modern web applications in plain Java. Vaadin brings back the fun of programming UI interfaces to the web universe. No HTML, no CSS, no JavaScript, no XML. Vaadin lets you implement web user interfaces using an object oriented model, similar to desktop technologies such as Swing and AWT.Vaadin 7 UI Design By Example: Beginner's Guide is an engaging guide that will teach you how to develop web applications in minutes. With this book, you will Develop useful applications and learn basics of Java web development. By the end of the book you will be able to build Java web applications that look fantastic.The book begins with simple examples using the most common Vaadin UI components and quickly move towards more complex applications as components are introduced chapter-by-chapter.Vaadin 7 UI Design By Example: Beginner's Guide shows you how to use Eclipse, Netbeans, and Maven to create Vaadin projects. It then demonstrates how to use labels, text fields, buttons, and other input components. Once you get a grasp of the basic usage of Vaadin, the book explains Vaadin theory to prepare you for the rest of the trip that will enhance your knowledge of Vaadin UI components and customization techniques.

3321
Ebook
3322
Ebook

Refactoring with C#. Safely improve .NET applications and pay down technical debt with Visual Studio, .NET 8, and C# 12

Matt Eland, Steve Smith

Software projects start as brand-new greenfield projects, but invariably become muddied in technical debt far sooner than you’d expect. In Refactoring with C#, you'll explore what technical debt is and how it arises before walking through the process of safely refactoring C# code using modern tooling in Visual Studio and more recent C# language features using C# 12 and .NET 8. This book, written by a Microsoft MVP, will guide you through the process of refactoring safely through advanced unit testing with XUnit and libraries like Moq, Snapper, and Scientist .NET. You'll explore maintainable code through SOLID principles and defensive coding techniques made possible in newer versions of C#. You'll also find out how to run code analysis and write custom Roslyn analyzers to detect and resolve issues unique to your code.The nature of coding is changing, and you'll explore how to use AI with the GitHub Copilot Chat to refactor, test, document, and generate code before ending with a discussion about communicating technical debt to leadership and getting organizational buy-in to refactor your code in enterprise organizations and in agile teams.By the end of this book, you'll understand the nature of refactoring and see how you can safely, effectively, and repeatably pay down the technical debt in your application while adding value to your business.

3323
Ebook

Unity 2022 Mobile Game Development. Build and publish engaging games for Android and iOS - Third Edition

John P. Doran

Unity is a well-established player in the mobile game development sphere, and its new release, Unity 2022, is packed with new, exciting features. In Unity 2022 Mobile Game Development, the third edition in this popular series, you'll get to grips with the Unity game engine by building a mobile game and publishing it on the most popular mobile app stores as well as exploring the all-new features.This book provides a comprehensive and practical approach to mobile game development, helping you build an endless runner game. Starting with setting up a simple Unity project for mobile development, you’ll delve into various essential aspects needed to successfully create and publish your game. You’ll acquire a range of skills, such as incorporating touch gestures, monetizing your game with Unity Ads and in-app purchases, designing an intuitive UI, and seamlessly integrating social media functionalities. Additionally, you’ll gain valuable insights into player preferences and behavior using Unity's analytics tools. You’ll also explore features of augmented reality in Unity 2022, enhancing your game's appeal.By the end of this book, you’ll be well-equipped to reap the power of Unity 2022 to build, optimize, and publish robust cross-platform mobile games with C#, as well as widening your skill set and enhancing your credentials as a game developer.

3324
Ebook

Mastering Management Styles: Expert Guidance for Managers. Discover and perfect your ultimate management style for success in your role with this book and

Harris M Silverman

The way you choose to interact with your employees is a critical influence on your success as a manager, as well as determining the quality of your employees’ work and the tone of your office. Your superiors will make note of how you handle matters of management, and so will your employees. Many managers, especially when they are new to the role, can find themselves struggling and reacting blindly to situations rather than calmly choosing the correct management style. It’s essential that you be well equipped to handle your role as a manager.This handy guide takes you through the various elements of management style, and shows you how to decide on the best approach to take in a variety of situations and with different types of employee. Drawing on years of management expertise, it will enable you to bring out the best in your employees.Mastering Management Styles looks at the various components of management style and shows you how to combine them in the way that best suits each type of situation you’ll face. When should you be consultative with your employees? When should you be directive? How much coaching should you offer them, and how should you do it? How do you balance the interests of your employer with those of your employees? How do you distinguish between different types of employee? All of these topics are covered in this practical instruction manual for managers, providing you with a go-to set of analytical tools and hands-on strategies that will make you a much more effective and successful manager.

3325
Ebook

Red Hat Enterprise Linux Server Cookbook. Click here to enter text

William Leemans

Dominating the server market, the Red Hat Enterprise Linux operating system gives you the support you need to modernize your infrastructure and boost your organization’s efficiency. Combining both stability and flexibility, RHEL helps you meet the challenges of today and adapt to the demands of tomorrow.This practical Cookbook guide will help you get to grips with RHEL 7 Server and automating its installation. Designed to provide targeted assistance through hands-on recipe guidance, it will introduce you to everything you need to know about KVM guests and deploying multiple standardized RHEL systems effortlessly. Get practical reference advice that will make complex networks setups look like child’s play, and dive into in-depth coverage of configuring a RHEL system. Also including full recipe coverage of how to set up, configuring, and troubleshoot SELinux, you’ll also discover how secure your operating system, as well as how to monitor it.

3326
Ebook

FinOps Handbook for Microsoft Azure. Empowering teams to optimize their Azure cloud spend with FinOps best practices

Maulik Soni

To gain a competitive edge in today's unpredictable economic climate, you’ll need to unravel the mystery of saving costs on Microsoft Azure Cloud. This book helps you do just that with proven strategies for building, running, and sustaining repeated cost optimization initiatives across your organization. You’ll learn how to collaborate with finance, procurement, product, and engineering teams to optimize your cloud spend and achieve cost savings that can make a significant impact on your bottom line.The book begins by showing you how to effectively monitor and manage your cloud usage, identify cost-saving opportunities, and implement changes that’ll reduce your overall spend. Whether you're a small start-up or a large enterprise, this book will equip you with the knowledge and skills needed to achieve cost savings and maintain a lean cloud infrastructure. As you advance, you'll find out how to benchmark your current cloud spend and establish a budget for cloud usage. Throughout the chapters, you’ll learn how to negotiate with your cloud provider to optimize your rate, allocate cost for the container, and gain a solid understanding of metric-driven cost optimization.By the end of this FinOps book, you’ll have become proficient in Azure Cloud financial management with the help of real-world examples, use cases, and scenarios.

3327
Ebook

Game Development with Unity for .NET Developers. The ultimate guide to creating games with Unity and Microsoft Game Stack

Jiadong Chen, Ed Price

Understand what makes Unity the world’s most widely used real-time 3D development platform and explore its powerful features for creating 3D and 2D games, as well as the Unity game engine and the Microsoft Game Dev, including the Microsoft Azure Cloud and Microsoft Azure PlayFab services, to create games.You will start by getting acquainted with the Unity editor and the basic concepts of Unity script programming with C#. You'll then learn how to use C# code to work with Unity's built-in modules, such as UI, animation, physics, video, and audio, and understand how to develop a game with Unity and C#. As you progress through the chapters, you'll cover advanced topics such as the math involved in computer graphics and how to create a custom render pipeline in Unity with the new Scriptable Render Pipeline, all while optimizing performance in Unity. Along the way, you'll be introduced to Microsoft Game Dev, Azure services, and Azure PlayFab, and using the Unity3D PlayFab SDK to access the PlayFab API.By the end of this Unity book, you'll have become familiar with the Unity engine and be ready to develop your own games while also addressing the performance issues that you could encounter in the development process.

3328
Ebook

Canvas Cookbook. Click here to enter text

Bhushan Purushottam Joshi, Eric Rowell

With the growing popularity of HTML5 Canvas, this book offers tailored recipes to help you develop portable applications, presentations, and games.The recipes are simple yet creative and build on each other. At every step, the book inspires the reader to develop his/her own recipe. From basic to advanced, every aspect of Canvas API has been covered to guide readers to develop their own application, presentation, or game.

3329
Ebook

Yocto for Raspberry Pi. Create unique and amazing projects by using the powerful combination of Yocto and Raspberry Pi

TEXIER Pierre-Jean, Petter Mabäcker

The Yocto Project is a Linux Foundation workgroup, which produces tools (SDK) and processes (configuration, compilation, installation) that will enable the creation of Linux distributions for embedded software, independent of the architecture of embedded software (Raspberry Pi, i.MX6, and so on). It is a powerful build system that allows you to master your personal or professional development.This book presents you with the configuration of the Yocto Framework for the Raspberry Pi, allowing you to create amazing and innovative projects using the Yocto/OpenEmbedded eco-system. It starts with the basic introduction of Yocto's build system, and takes you through the setup and deployment steps for Yocto. It then helps you to develop an understanding of Bitbake (the task scheduler), and learn how to create a basic recipe through a GPIO application example. You can then explore the different types of Yocto recipe elements (LICENSE, FILES, SRC_URI, and so on). Next, you will learn how to customize existing recipes in Yocto/OE layers and add layers to your custom environment (qt5 for example).

3330
Ebook

Design Better and Build Your Brand in Canva. A beginner’s guide to producing professional branding, marketing, and social content for businesses

Laura Goodsell, Janine Friston, Heather Palfreyman

If you're constantly frustrated by how long it takes to create a design in Canva, then you've come to the right place. This book will get you up and running quickly with creating professional branded graphics in Canva.You’ll learn how to set up a Canva account, both free and pro and create a brand kit while understanding the importance of branding. Next, you’ll discover all the features and tools as well as how to put everything together to build a brand you love and graphics that work for your business. As you progress, the chapters will show you how to organize your account, create presentations, use videos and animation within your marketing materials and more.By the end of this book, you’ll have a solid understanding of what Canva is and what it does and be able to confidently and easily create a branded design from scratch.

3331
Ebook

Microsoft Dynamics CRM 2011: Dashboards Cookbook. Figuring out Dashboards in Microsoft Dynamic CRM doesn’t have to be complicated. The smart way to learn is by following these 50+ recipes that help you visualize your CRM data clearly and communicatively

Mark AuCoin, Mark AuCoin

Microsoft Dynamics CRM 2011 offers you access to exciting new interactive and flexible Dashboards that contain any combination of Charts, Lists, iFrames and Silverlight components. These can be used to easily visualize your CRM data and provide you with a light BI interface, all of which this practical cookbook will enable you to utilize.At first glance, Dashboards and their myriad information can be overwhelming to users that are new to the Dynamics CRM 2011 interface. This book guides you through navigating and interacting with Dashboards in a simple and easy to follow manner, and builds on that experience to walk you through creating and sharing your own User Dashboards.Microsoft Dynamics CRM 2011: Dashboards Cookbookù offers a range of practical recipes for mastering dashboard navigation, interaction, and building custom Dashboards in Dynamics CRM.You will immediately get to grips with essential tasks like changing Dashboard settings and sharing Dashboards with other members in the CRM team, as well as adding custom components like iFrames and Lists. Along the way you will also follow the creation of a simple HTML WebResouce that can be added to your Dashboard.By the end of Microsoft Dynamics CRM 2011: Dashboards Cookbookù, you will be fully equipped to take advantage of the exciting new Dashboards features of Dynamics CRM 2011.

3332
Ebook

Deep Learning with TensorFlow 2 and Keras. Regression, ConvNets, GANs, RNNs, NLP, and more with TensorFlow 2 and the Keras API - Second Edition

Antonio Gulli, Amita Kapoor, Sujit Pal

Deep Learning with TensorFlow 2 and Keras, Second Edition teaches neural networks and deep learning techniques alongside TensorFlow (TF) and Keras. You’ll learn how to write deep learning applications in the most powerful, popular, and scalable machine learning stack available.TensorFlow is the machine learning library of choice for professional applications, while Keras offers a simple and powerful Python API for accessing TensorFlow. TensorFlow 2 provides full Keras integration, making advanced machine learning easier and more convenient than ever before.This book also introduces neural networks with TensorFlow, runs through the main applications (regression, ConvNets (CNNs), GANs, RNNs, NLP), covers two working example apps, and then dives into TF in production, TF mobile, and using TensorFlow with AutoML.

3333
Ebook

Building Apple Watch Projects. Click here to enter text

Stuart Grimshaw

With Apple’s eagerly anticipated entry into the wearable arena, the field is wide open for a new era of app development. The Apple Watch is one of the most important technologies of our time. This easy-to-understand book takes beginners on a delightful journey of discovering the features available to the developer, right up to the completion of medium-level projects ready for App Store submission. It provides the fastest way to develop real-world apps for the Apple Watch by teaching you the concepts of Watch UI, visual haptic and audio, message and data exchange between watch and phone, Web communication, and finally Visual, haptic as well as audio feedback for users.By the end of this book, you will have developed at least four fully functioning apps for deployment on watchOS 2.

3334
Ebook

Matplotlib for Python Developers. Python developers who want to learn Matplotlib need look no further. This book covers it all with a practical approach including lots of code and images. Take this chance to learn 2D plotting through real-world examples

Sandro Tosi, John Hunter, Sandro Tosi

Providing appealing plots and graphs is an essential part of various fields such as scientific research, data analysis, and so on. Matplotlib, the Python 2D plotting library, is used to produce publication-quality figures in a variety of hardcopy formats and interactive environments across platforms. This book explains creating various plots, histograms, power spectra, bar charts, error charts, scatter-plots and much more using the powerful Matplotlib library to get impressive out-of-the-box results.This book gives you a comprehensive tour of the key features of the Matplotlib Python 2D plotting library, right from the simplest concepts to the most advanced topics. You will discover how easy it is to produce professional-quality plots when you have this book to hand.The book introduces the library in steps. First come the basics: introducing what the library is, its important prerequisites (and terminology), installing and configuring Matplotlib, and going through simple plots such as lines, grids, axes, and charts. Then we start with some introductory examples, and move ahead by discussing the various programming styles that Matplotlib allows, and several key features.Further, the book presents an important section on embedding applications. You will be introduced to three of the best known GUI libraries 'GTK+, Qt, and wxWidgets' and presented with the steps to implement to include Matplotlib in an application written using each of them. You will learn through an incremental approach: from a simple example that presents the peculiarities of the GUI library, to more complex ones, using GUI designer tools.Because the Web permeates all of our activities, a part of the book is dedicated to showing how Matplotlib can be used in a web environment, and another section focuses on using Matplotlib with common Python web frameworks, namely, Pylons and Django. Last, but not least, you will go through real-world examples, where you will see some real situations in which you can use Matplotlib.

3335
Ebook

Raspberry Pi Robotic Blueprints. Utilize the powerful ingredients of Raspberry Pi to bring to life your amazing robots that can act, draw, and have fun with laser tags

Wolfram Donat, Richard Grimmett

The Raspberry Pi is a series of credit card-sized single-board computers developed in the UK by the Raspberry Pi Foundation with the intention of promoting the teaching of basic computer science in schools. The Raspberry Pi is known as a tiny computer built on a single circuit board. It runs a Linux operating system, and has connection ports for various peripherals so that it can be hooked up to sensors, motors, cameras, and more. Raspberry Pi has been hugely popular among hardware hobbyists for various projects, including robotics. This book gives you an insight into implementing several creative projects using the peripherals provided by Raspberry Pi. To start, we’ll walk through the basic robotics concepts that the world of Raspberry Pi offers us, implementing wireless communication to control your robot from a distance. Next, we demonstrate how to build a sensible and a visionary robot, maximizing the use of sensors and step controllers. After that, we focus on building a wheeled robot that can draw and play hockey. To finish with a bang, we’ll build an autonomous hexcopter, that is, a flying robot controlled by Raspberry Pi.By the end of this book, you will be a maestro in applying an array of different technologies to create almost any imaginable robot.

3336
Ebook

Joomla! 1.5 Multimedia. Build media-rich Joomla! web sites by learning to embed and display Multimedia content

Allan Walker

Joomla! is a content management system designed to organize and deliver content within a web site environment. Multimedia provides us with stunning interactive user experiences and wonderful design options, but it requires discipline and knowledge to utilize it effectively so that we do not alienate our audiences. If you want to display more than just text on your Joomla! pages, this book has been designed for you and is a must-read. It takes you beyond the basics of Joomla! and helps to take full advantage this powerful CMS structure to deliver media-rich web content to your site users.This book provides detailed information and all the required know-how for Joomla! administrators to create engaging media-rich Joomla! web sites. Utilizing core Joomla! features and the power of Joomla! Extensions, this step-by-step guide will show you how to include popular media elements into your web site and collaborate with external web resources.You will learn everything you need to know to present text, images, video, and audio in your content both by manually embedding content and using more automated methods. You will learn to create regular podcasts and utilize RSS to help publicize and deliver your site content.Learn about the popular Multimedia Extensions for Joomla! Learn how they benefit your CMS with additional features and how they are installed and configured. Utilize the abundance of external resources now available on the Web. Learn how your Joomla! site can interact and present web content from external resources such as YouTube, Flickr, Twitter, and Google.This book teaches all you need to know to take your standard Joomla! CMS and turn it into a feature packed and media-rich web site. It highlights the benefits of Multimedia features and warns of the accessibility issues that can arise when they are misused. Follow step-by-step tutorials for implementing popular media elements into your site and learn about the accessibility of these resources and how to utilize them effectively with accessibility in mind.