To choose your level, in the "Choose your Insider level" section select the level you want from the drop-down list.
If at some point you decide to opt out of getting Insider Preview builds, click "Stop Insider Preview builds." A screen appears, letting you stop them for a certain amount of time -- one day, three days, five days or seven days.
If you want to stop them completely, instead click "Need to stop getting Insider builds completely?" then click Confirm from the screen that appears. You'll have to restart your computer before that change takes effect.
Sign up for CIO Asia eNewsletters.