Hey y'all! This is a video describing some general knowledge about how to autoguide in PHD2 with your astrophotography setup. I talk about what guiding is, when and why to calibrate, what the settings mean, and how to tune them properly. Autoguiding seems like a complex thing to figure out, but once you understand the basics it is quite simple, especially when compared to unguided imaging! If you have any more questions about guiding feel free to drop them in the comments.