Configuring Netflix Streaming
Go to www.netflix.com and click "Sign In" to log into your account
Once you have signed in there will be a drop down in the top right-hand corner allowing you to get to your account settings through the "Your account" option.
In your account settings there is an option of choosing your "Playback Settings". Selecting this will take you to a separate page pictured below that allows you to adjust the quality of your Netflix streaming.