Learn how to look and sound confident, collected, and smart on your next conference call or video presentation.

Make your presence felt. Get practical strategies to build and sustain executive presence—designed especially for female leaders.

Expand the C language's capabilities. Discover how to tap into the power of external libraries to access complex data, interact with the web, play with graphics, and more.

Learn about options for working with data in Microsoft Azure, as well as how to best leverage these options for modern cloud apps.

Explore the creative options and challenges presented by backlighting in photography.

Explore exposure and dynamic range to understand how digital cameras capture images—and how to deal with tricky lighting scenarios.

Learn posing and composition techniques for capturing engaging portraits of couples, families, and other groups.

Learn how your lens choice and different shooting techniques can improve the quality of your portraits. Plus, get a review of popular prime and zoom lenses.

Get started in the photography business. Learn to find your style as a photographer and set yourself apart from the competition.

Experiment with a low-cost technique for macro and close-up photography.

Learn to shoot raw. Explore the image-quality benefits and workflow considerations of shooting in your camera's raw format mode.

Learn how a tilt-shift lens gives you more creative control for photo subjects ranging from architecture to landscapes.

Learn how taking control of the white balance in your photography can expand your creative options and improve the accuracy of the color in your photos.

Are you interested in pivoting into a career in healthcare? Instructor Christine Alexander introduces ten high-demand, entry-level jobs in healthcare and allied healthcare that can take less than a year of training. Christine walks you through a typical “day in the life” of an emergency medical technician, licensed vocational nurse, medical assistant, certified nursing assistant, personal care assistant, medical biller and coder, dental assistant, pharmacy technician, dietary technician, and veterinary technician. She identifies job duties, personality characteristics that are needed, the pros and cons, training required, salaries and career trajectories, and other resources to help you decide if one of these jobs might be right for you. All of these jobs can be great stepping-stones leading to advancement in the healthcare industry.

Learn how to get started with Express, the flexible, minimalist framework that sits on top of Node.js and allows you to build powerful websites and web applications.

Are you a homeowner or a small business owner with a wireless network problem to solve? In this course, instructor Jess Stratton walks you through identifying and solving a variety of problems. Jess shows you how to take inventory with a network map, so that you know every computer and device connected to your network. She explains how different devices connect and how to set devices to the correct Wi-Fi channel frequencies. Jess describes how one old Wi-Fi device can slow down your network and presents some options for dealing with them. She steps through how to conduct an active site survey and optimize your router connections, including how to identify dead spots in your home or office. After going over some options for extending your network’s signal, Jess concludes with a discussion of how you can identify if your network problems have been solved.

Make your Wi-Fi network better: stronger, more secure, and more efficient. Learn how.

Learn how to extend your Laravel applications with first-party packages. Add social sign-on, subscriptions, broadcasting, and more.

Learn how to set up and extend the capabilities of Microsoft System Center Configuration Manager. Explore PKI implementation, cloud integration, linking to servers, and more.

Build on your foundational knowledge of Spring. Learn how to extend, secure, and "dockerize" Spring Boot microservices, and turn them into production-ready applications.