![](http://pdfasset.owneriq.net/e/63/e633534e-031d-4c4c-8991-5fbfaef7ceca/e633534e-031d-4c4c-8991-5fbfaef7ceca-bgc0.png)
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NC-17: No children under age 17.
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X: Adults only.
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NR: Not rated.
To block certain content, select an
entry field to lock (That is, “click it”.).
For example, click the X lock and you
block all X-rated movies.
The rating categories are also grouped
so that clicking one category blocks
all the categories a parent would block
along with it. For example, if you block