<h3 dir="ltl"><strong><span>طVirtual classrooms using BlackBoard</span></strong></h3>
<p dir="ltl" style="text-align: center;"><iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen frameborder="0" height="315" src="https://www.youtube.com/embed/ACkIBnwupOk" width="560"></iframe></p>
<h3 dir="ltl"><strong><span>How To Prepare Tests in BlackBoard</span></strong></h3>
<p style="text-align: center;"><iframe allow="accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture" allowfullscreen frameborder="0" height="315" src="https://www.youtube.com/embed/5BiHyE80HMQ" width="560"></iframe></p>