Answer:
A
Explanation:
Because it's not entertaining you or persuading you to do sum, is actually informing you about something you need to do and it's telling you how.
A.inform
The author is about to inform you on how to be able to "program your remote" to do the exact thing you want it to do. However, note that since it did not specify, it may give you multiple ways to program, depending on what you need.
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I am listening to the radio.
you I usually listen to the news in the morning
The first one
its is the same as possessive form