 In this lesson we are going to talk about working with videos, how we can include videos in our presentation and the different ways to manipulate them to act the way that we want. Let's start creating a topic for this and let's call it videos. Now to add a video into your presentation you just go to insert and video and you have several options. You can use videos from your library which means videos that you saved before. You can upload a video file and embed from YouTube. Let's talk about these options and now let's start with uploading a video. When you click on upload video you will have the option to select a video from your computer and when you embed a video in this way, when you are uploading the video into the presentation the video will work offline. So whenever you are presenting and you don't have internet, especially when presenting in person, there are some setups, some situations where we don't have a reliable internet connection, so we are presented with the Prezi desktop app offline. We just hook a screen to our laptop and present like that. When we add a video automatically an animation which is zoom to video, it's added. You can delete this animation but let's not do it right now and let's see how it works. So let's go back in the presentation, we go to our videos topic and then when I click next to see the next scene of the presentation, because it's an animation that it's zoom to video, it will zoom to the video and the video will play automatically and when I click next it goes out to the video into the next section. Of course I can delete the animation which is not advisable because you need the video to play, but if you want to be able to choose if to play a video or not when presenting in person or remotely, you can choose to delete the animation. So what happens is we present and the presentation just goes to the next section of the presentation because there is no action associated, attached to the video. So in this way what happens is the video is there but it doesn't place automatically. You need to go and click on play and it will open and play. Let's go back into edit mode and add our original zoom to video and that's our animation right now. Now if this is a video that I need to use often or at least more than once so I don't have to re-upload it, I can right-click and add to my library and if I go to my library, we have the video here and the only thing that we need to add the video back into this presentation or any other is just click and it's added and if you pay attention every time that you add a video, the animation zoom to video is automatically added. Now let's talk about adding a video from YouTube. Adding a video from YouTube has two advantages. For other videos from YouTube, you just go to YouTube and copy the link of the video or you can click on the embed option for that video and use the link that is shown right away and you paste it here. And click on insert. Video gets added and again we have an animation automatically added that zooms to this video. There is a problem when working with videos embedded from YouTube and is that you have the YouTube frames so you have the YouTube title, you can subscribe which can be in some kinds of presentations distracting. And it may also happen that you try to play a video and you get an add. So I don't know how advisable it is actually to embedding videos from YouTube. However, when you embed a video from YouTube, it works only online so if you're working offline, it won't play and the presentation, the file of the presentation is lighter. If you have a lot of videos that are heavy, big size videos, then there is a waiting time from the moment that you want to start the presentation until the presentation loads. If you are working with videos from YouTube, these videos are not loaded into the presentation but just pulled from YouTube when needed and not all the time there. Of course, we can add specific animations to any element. In this case, selecting the video. Let's add a fade in but this fade in needs to go before the zoom to. So what happens is that the video is not there. Let's see. We go in and we may have other content and then with the next click, the video gets faded in and then with the next click, you actually zoom into the video to play. This is valid for videos embedded or from YouTube. And I think that's pretty much it on the basics about working with videos. The next lesson is going to be icons and just after animations. So stick around.