[Jiggly]

When you're choosing what shows to go for - I recommend thinking about what genres of films/shows you like usually. After you've picked a genre go to MyAnimeList and search some of the shows we've suggested on this thread. It will give you a bunch of information about the show. For example: Sword Art Online - Information link

You can see how many episodes it has/synopsis/genres/age rating/length of the shows/when they are airing it and so on.

Once you've found one that's interesting to you, go and google it like Tarew-chan said. You'll see sites like Crunchyroll/youtube/kissanime/gogoanime etc come up. Make sure you do specify whether you want subtitles or dubs though.