26. September 20202. December 2020 Ragnar Heil Buchrezension: “Visual Storytelling im Business” – Wirkungskraft nach 1 Jahr
20. September 202020. September 2020 Ragnar Heil Review of budget USB Microphone TONOR TC-777 with GoPro Hero 9 Black
19. September 202029. July 2022 Ragnar Heil Howto use GoPro HERO9 Black as Webcam and for Video Live Streaming
17. September 2020 Ragnar Heil Virtual Meetings with Canon EOS Webcam Utility Software: Launch of the Full Production Version for Windows
1. September 20201. September 2020 Ragnar Heil Sennheiser MKE 200: new compact budget microphone for Vloggers and Video Geeks
1. September 20201. September 2020 Ragnar Heil “Alex & Ragnar ” – Microsoft Teams Live Streaming News Show
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1. September 20201. September 2020 Ragnar Heil Microsoft Teams as Collaboration Hub to create Church Services in times of Corona Covid-19 Crisis