For example, when you click on a video it asked to choose either the youtube app or the Internet browser. On accident I had the option on Internet and clicked always. Now it continously redirects to internet when I want to watch a video.
How am I able to change the option so I'm able to watch it on my youtube app and not have it redirect it to my internet browser.
Go to Settings > Application manager > look for the app you set as the default app and tap it > Tap Clear defaults.