< Alle Themen Du bist hier: Haupt Set up your PC Set up your PC durchchristian.arrighini@studente.istitutogk.it How do I set up my computer? If you want to speak with the other participants during the conference, you will need a microphone. If you just want to listen, you do not need a microphone. In either case, we recommend using a headset or headphones. This helps prevent background noise and feedback loops. It may also be helpful to use a webcam. Many laptops already have one built in; desktop PCs, on the other hand, require an external webcam.