Discover top online courses at Alison®. Our free online courses were designed by experts and universities to give you an interactive and enriched learning experience. Alison® online courses are the most affordable and flexible way to learn and gain new skills while earning valuable certificates and degrees, for free.
Welding Courses
These free online courses in welding will teach you everything you need to know about the applications of welding. Welding is a vital process in industries such as manufacturing and construction, and can occur in many environments, such as in air or underwater. With lessons on approaching welding safely and with proper technique, if you want to become a welder, these are the courses for you.
Top Online Welding Courses
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