For software developers, choosing which technologies and skills to master next has never been more difficult. Experts offer ...

PM, you have three tabs open with 40-minute lecture videos, a 50-page PDF that feels like it’s written in a different language, and a looming exam that’s starting to feel like a nightmare.

We independently review everything we recommend. When you buy through our links, we may earn a commission. Learn more› By Colleen Hagerty Colleen Hagerty is a writer focused on emergency preparedness.