Business

Last updated: June 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: The best investing course for most people is “Investing In Stocks: The Complete Course” on Udemy (4.5, 279,000+ students, updated June 2026). For the deepest understanding of how markets actually work, take Yale’s “Financial Markets” with Robert

Last updated: June 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: Supply chain is a broad field — logistics, procurement, planning, inventory and analytics each have their own courses. For a university-backed credential that employers recognise, the Supply Chain Management Specialization from Rutgers on Coursera is the best

Last updated: June 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. QUICK VERDICT Bottom line: Technical writing is a stable, well-paid career, and most of it is software documentation. For the job you are most likely to be hired for, start with Technical Writing: How to Write Software Documentation on Udemy. The

Last updated: June 2026. Written by Josh Hutcheson. See our review methodology. Quick Picks — Best Google Analytics Courses (2026) Best overall (paid): Ultimate Google Analytics 4 Course + 50 Practical Examples on Udemy — 4.5★ (12,800+ ratings). Best for GA4 + measurement (GTM): Master GA4 Reports & GTM Basics on Udemy — 4.6★, updated

Customer service is one of the few skills that upgrades every career it touches — and one of the few where a short, well-chosen course produces visible improvement within weeks. This guide ranks the best customer service courses online in 2026, from a free-to-start professional certificate through budget skill courses to team training, with every

Last updated: June 2026. Written by Josh Hutcheson. See our review methodology. Quick Picks — Best Data Mining Courses (2026) Best overall: Data Mining Specialization — University of Illinois on Coursera. The definitive academic course. Best hands-on (Python): Learn Machine Learning & Data Mining in Python on Udemy. Best hands-on (R): Data Mining with R:

Last updated: June 2026. Written by Josh Hutcheson. See our review methodology. Quick Picks — Best HR Analytics Courses (2026) Best overall: People Analytics — Wharton (UPenn) on Coursera. The most recognized course in the field. Best hands-on (Excel): HR Analytics using MS Excel on Udemy — 4.3★ (11,300+ ratings), updated 2026. Best applied HR

The short version: assertiveness is a communication skill, not a personality transplant — and the University of Michigan’s Influencing People course (4.8★, free to audit) covers its research-backed core better than most dedicated assertiveness courses. Use the picks below for targeted practice formats, and pair any of them with real weekly reps. How can you

What makes up a great online course?  There are so many online courses available today covering almost every niche you can imagine. A simple search on any e-learning platform results in dozens, if not hundreds, of options for the same course topic.  For example, if you were to look up the best cyber security courses

Last updated: July 2026. Written by Josh Hutcheson, OnlineCourseing editor. See our review methodology. Tableau is still the visualization tool that shows up in data-analyst job listings by name, and you don’t need to write code to get good at it. What you do need is the right kind of course — and that depends