My Nikon Camera is not clear, when i use it to take pictures?

It's not clear, how could i do to modify with it?

Not clear? What does that mean, out of focus? If that's the case it's probably you moving the camera while the shutter is open. When does this happen, all the time? Or just in certain lighting situations? There's lots of factors that will effect what appears to be focus. Slight movement blur can appear as out of focus and lots of it depends on light and you as the operator.

It's not a real question, Jim. It's camouflage for the recycled counterfeit battery spam postings.