Dave Johnson

Dave JohnsonTechHive

Dave Johnson is a writer and photographer who has covered technology for magazines such as PCWorld and Wired. He is currently the Editorial Director for eHow.com's Tech channel. Dave is the author of How to Do Everything with Your Digital Camera, and over a dozen other books.

How to photograph the moon

Yesterday in Cameras

How to capture a sense of speed with panning

6 days ago in Cameras

Protect your camera with rain covers

2 weeks ago in Cameras

How to work through the Camera Raw dilemma

2 weeks ago in Cameras

How to shoot macros of flowers and bugs

3 weeks ago in Cameras

How to minimize noise in digital photos

1 month ago in Cameras

Shoot now, focus later: Change the focus after you take a photo

1 month ago in Cameras

What are your rights as a photographer?

1 month ago in Cameras

Action! Capturing motion with shutter speed

1 month ago in Point & shoot cameras

Balancing ISO and digital noise for sharper low-light photos

1 month ago in Photography software

Get the most from your smartphone camera

2 months ago in Cameras

Histograms help gauge your exposure as you shoot

2 months ago in Cameras

Our roundup of new camera backpacks and messenger bags

2 months ago in Camera bags

Shooting in a snow-white environment

2 months ago in Cameras

Eliminate red eye in your photo portraits

2 months ago in Cameras