18 04, 2020 Video Conference Precautions before using an App Video Conference Precautions before using an App Andrey Terzakov2020-04-18T13:17:33+02:00 What to watch out before using an app The COVID-19 crisis is changing Video Conference Precautions before using an AppAndrey Terzakov2020-04-18T13:17:33+02:00