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 change your DSLR lens the right way techhive.com

8 months ago in Camera lenses

Buying guide: Photo printers

1 year ago in Printers

Close-ups and silhouettes: Get a different perspective in your photos

1 year ago in Cameras

Six tips for better fireworks photos

1 year ago in DSLR cameras

Learn basic exposure settings for better photos

2 years ago in Cameras

The best way to photograph fireworks

2 years ago in Cameras

Four tips for making camera batteries last

3 years ago in Cameras

Use your camera's macro mode for great close-ups

3 years ago in Photography

Five tips for taking better flash photos

3 years ago in Photography

Memory card maintenance questions answered

3 years ago in Cameras

Four memory card maintenance tips

3 years ago in Photography

Basic photo editing tricks with layers

3 years ago in Photography

Canon PowerShot SX20 IS

3 years ago in Cameras

FujiFilm FinePix F70EXR

3 years ago in Cameras

Photographing holiday lights

3 years ago in Photography