Boost your skills with these free or nearly-free online classes — perfect for knowledge-seeking retirees ...

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Have you ever felt like the professional world is moving faster than you can keep up? Maybe you’ve noticed new buzzwords like “AI,” “data science,” or “digital humanities” popping up in job ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. TL;DR: A wide range of ...