PressPlay Video is a free program that will play a wide range of different video types. This includes MKV and FLV, which a lot of people find can be rather fiddly to get going using conventional video software. PressPlay Video also has a number of features that will make it attractive to people who work with videos regularly: it allows you to add subtitles in the size and font of your choice, and if you close the window before finishing a video, it will allow you to pick up where you left off next time you load it up.