Since recently I have been communicating with my colleagues exclusively online (our company has been taking care of the health of its employees and has transferred all staff to work from home), messengers are my main communication tools, especially those where it's possible to conduct online video conferences, such as Zoom, for example. I also often use software that helps me have high-quality and uninterrupted live broadcast at online meetings, for example, online tools such as the test microphone tool or check the webcam program. This software helps to avoid problems during your online presentation due to poor quality or broken equipment for communication during a video call.