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| 位置 | 领域 | 页 | 行动 |
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| 1 | solitr.com | / | |
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Play solitaire for free . No download or registration needed. |
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| 2 | lichess.org | / | |
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Free online chess server . Play chess in a clean interface. No registration, no ads, no plugin required. Play chess with the computer, friends or random ... |
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| 3 | alison.com | / | |
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With the Alison App your learning never has to stop. Access thousands of courses without internet and learn on the go, anytime, anywhere. |
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| 4 | coursera.org | / | |
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Coursera | Degrees, Certificates, & Free Online Courses
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Learn new job skills in online courses from industry leaders like Google, IBM, & Meta. Advance your career with top degrees from Michigan, Penn, ... |
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| 5 | pll.harvard.edu | /catalog/free | |
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Learn salary negotiation techniques with this free, 15-minute Harvard Business School (HBS) Online lesson taught by Mike Wheeler of Negotiation Mastery. Price. |
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| 6 | crazygames.com | / | |
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Play free online games at CrazyGames , the best place to play high-quality browser games. We add new games every day. Have fun! |
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| 8 | online.stanford.edu | /free-courses | |
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Free Online Courses - Stanford Online
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Our free online courses provide you with an affordable and flexible way to learn new skills and study new and emerging topics. |
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| 9 | edx.org | /school/edx | |
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Browse free online courses in a variety of subjects . edX courses found below can be audited for free, or students can choose to receive a verified certificate ... |
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| 10 | elementsofai.com | / | |
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A free online introduction to artificial intelligence for non-experts
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An Introduction to AI is a free online course for everyone interested in learning what AI is , what is possible (and not possible) with AI, and how it affects ... |
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| 11 | life-global.org | / | |
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Learn in demand business skills with HP LIFE . 30+ free courses in eight languages. Earn free online certificates to endorse your learning. Sign up today. |
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