Aperture // Shutterspeed Help!

I have a Nikon Coolpix P100, does any body know the perfect aperture and shutterspeed settings for?

1) Wedding - bright beautiful weather
2) Party - room will be dark with rave lights

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My Nikon Coolpix L810 is locked up. I need hekp,?

My Nikon Coolpix L810 is locked up. I need hekp,?

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How to change aperture/shutter speed on my s8000 nikon coolpix?

How do I change aperture/shutter speed on my s8000 nikon coolpix?

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This SD card cannot be used message on NEW coolpix L840 camera?

I just bought a new camera not even an hour age along with it I bought a BRAND NEW SD card. No pictures or anything on it. I inserted the batteries and tested the camera. Worked fine. Inserted the Sd card and got a "this SD card cannot be read" message. The camera won't let me go anywhere else while the SD card is inserted so i can't format it if that's the case.

Just slightly annoying. The SD card is a 32 GB pixtor btw.

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