الحاسوب ، حاسوب محمول ، شاشة ، تعلم ، التعلم الإلكتروني ، تعليم على الانترنت ، دورة على شبكة الإنترنت ، تقنية ، وسائل الإعلام ، Iot ، التليفون المحمول تنزيل مجاني
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