New at using a multimeter, why isn't this working?

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The user is trying to measure voltage from a wall outlet using a multimeter but initially receives a reading of zero. They confirm they are using the correct settings for measuring 120V AC in the US and are aware of safety precautions. A question is raised about whether something needs to be plugged into the other socket for the multimeter to function properly. The user later resolves the issue and successfully gets the multimeter to work. Proper usage of the multimeter is essential for accurate voltage readings.
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I am attempting to measure the voltage from my wall outlet. I know all the proper precautions when using the multimeter for measuring voltage from a wall outlet, problem is, when I put the leads into the sockets, my multi meter is reading zero. I have it set to 200V AC (I am in the US so this is sufficient for the standard 120.) Do I need to have something plugged into the other socket? Why is it zero? Thanks a lot.

~Matt
 
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Nevermind I got it to work
 

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