Setting time & date on nikon coolpix with touch screen not working.any solutions?

My touchscreen isnt working but I was still able to take photos until recently when I turn on the camera, it is asking to set time and date. Unfortunately, with the touchscreen not working I cant select yes or no. Any solutions other than fixing screen?

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I'm photography a wedding. What do I need on my checklist?

It's been a couple years since I photographed a wedding so I'm extremely rusty. What type of lens should I use, what type of flash accessory do I need, do I need a flash diffuser? I have a nikon coolpix l810 but I'm trying to get a nikon d3200. Any and every piece if advice is appreciated.

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Why is my Nikon Coolpix P500 not taking full resoultion picutres?

When I first started using this camera, when blown up on a computer or printed out the pictures did not look pixelated at all. However, now it does not seem the pictures are being taken at full resolution and are pixelated when blown up on a computer or printed out. The video it takes is still 1080p, which is why I am confused about this.

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Can I use my Nikon Coolpix s8100 camera as a webcam?

Could i use it as a webcam and how? I figure it should seeing as i coughed up like 400 bucks on a camera

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