Indoor Cam

Hello, I just received the indoor cam I ordered a few days ago and I have a couple of questions. When I first bought the cam I was under the impression for some reason that you plugged it in to charge up and then remove the charging plug, but I'm not sure that's the case? One other question I had is it possioble to view what the camera is recording on my computer and if so how do I do that? Thank you for your help.