2. Check Internet Network
※ Instructor – Wired network required ※ Student – Wired network recommended
3. Check necessary equipment
Instructor PC, webcam, and mic are required for online classes
! Watching other videos during online classes is not recommended
If you play other videos during synchronous class, it can cause speed buffering
In case a video lesson is necessary, give a URL to study separately
! During the synchronous online classes, please note that the service environment can vary depending on the PC and network environment