MOV, as one of the standard QuickTime formats, is a video format developed by Apple that can contain videos, video effects, audio, text, images and other information in one media file. Because it's developed exclusively for QuickTime, MOV has a great compatibility for Mac computers. Although you can also play MOV videos with most popular media players on other platforms, MOV videos does not have a good compatibility for all other platforms or devices. For an example, if you want to upload a video to YouTube, MOV might not be the format that you want to use. In order to upload a video to YouTube, you need to firstly convert the MOV video to a format like FLV, and then do the uploading. There are more situations where you need to convert MOV to FLV. So if you don't know how to convert MOV videos to FLV on PC, take a look at today's article where we will give an inclusive guide on what programs or tools you need to have to convert MOV to FLV, and how to do the conversion as well.