It is easy to host a live stream on your TikTok app. Find the “Create” button and swipe it to view the “Live” feature. Select a title and an image for the new stream and then click “Go Live.” If you try to do the same on your Windows, Mac, or Linux PC, you must first get a server URL and a streaming key. This is where a tool like OBS Studio can help. Alternatively, follow the instructions for streaming with TikTok Live Studio.