Threat modeling helps security professionals understand what can go wrong—and what to do about it. Learn to use the four-question and STRIDE frameworks for threat modeling.

Learn to use the popular Tiffen Dfx plugin for processing both photos and videos.

Bring your design ideas to life. Learn the basics of Tinkercad, the free online app for anyone who wants to get started in 3D design and CAD.

Learn how to be more approachable, and build better relationships at work. Develop the mindset and communication skills to help people see the real you.

Management trainer Chris Croft helps you understand how you can interact more successfully with others by being assertive.

Learn what to do and say in order to put yourself on the promotion track, as well as when and how to ask for the promotion.

Learn how to build custom voice commands for Alexa devices using the Alexa Skills Kit and Node.js.

Learn how to study, review, and analyze images, sharpening your photographic eye and expanding your visual vocabulary.

Learn how to plan and host webinars for your company.

Learn how to say no. Learn what tasks to say "no" to and how to do it respectfully.

Learn tips and strategies for selling photography and other kinds of artwork at art shows.

Discover how to harness the power of type. Learn how to set display type, combine typefaces, work with type in photos, and avoid common mistakes.

An introduction to the micro four-thirds format, from strengths and drawbacks to shooting tips.

Are you looking to take your studio photography to the next level? Do you want to go beyond using natural light and on-camera flashes to add depth and character to your photos? In this course, Abba Shapiro gives you a brisk look at using strobe lights in a studio setting—lessons that easily translate to the field and locations, inside and out. Learn why shooting with strobes and continuous lighting makes such a big impact on your photographs, and how to buy a good, affordable starter kit. Abba also shows how to set your gear up, trigger your lights, and make modifications with accessories like reflectors, umbrellas, and softboxes. Finally, learn how to use strobes for portraits and headshots with one-, two-, and three-light set-ups.

Get up to speed quickly with the essential features and controls of the Nikon D3200 and D3300 cameras.

Get up to speed with the features and capabilities of the Sony a7 series of mirrorless cameras.

Discover the keys to successfully teach online. Learn how to use learning management systems, design an online class, track progress, and meaningfully engage students.

If you understand your gear, then you can get consistently better photos and videos. In this course, learn about the technology that powers micro four-thirds format and other mirrorless cameras. Whether you're thinking about transitioning from a DSLR or point and shoot or have already made the jump, this course can help you understand the essential technology behind mirrorless shooting, as well as how to work with a mirrorless camera to capture striking images. Learn about lens options for mirrorless cameras, exposure controls, recording videos, and more. Plus, instructor Richard Harrington shares new ways of shooting to get great results. If you already have a mirrorless camera, keep it close by as you tune in to explore its many features and controls.

Learn how find and purchase stock images and illustrator for your designs and documents.

Gives beginning photographers a brisk but thorough look at using strobe lights in a studio setting.