On your desktop computers you have to have Adobe Flash installed as well as quicktime. They are free downloads by Apple and Adobe. You should also make sure that the speed of your wifi is decent. You can check your speed by googling shaw speedtest. You should have a minimum of 7.5 mbps to run video. over 20 mbps is best. On your mobile device you should be on wi fi to get best results. watching video on your mobile app when using a mobile service provider can rack up your phone bill fast and the speed can be dismal. Many of your phones, laptops and tablets allow you to mirror your video and audio to your big screen. We are arriving to the age where streaming video from devices will be a norm. You can watch what you want, When you want from where ever you are. That is why you should have bought Netflicks stock a few years back. If your video on Youfish.tv is still slow. Then it is best to hit the pause button and allow to video the buffer before playing. Hope this helps. Any other constructive comments would be appreciated.