Digital camera benefits Video
In this beginner's digital camera lesson, Brian Cooley explains the benefits of LCD viewfinders that come standard on most digital cameras.
In this beginner's digital camera lesson, Brian Cooley explains the difference between optical and digital zoom.
Brian Cooley outlines the rules when deciding how many megapixels are right for you when buying a digital camera.
Learn about the benefits of progressive scan and the quality of your HDTV picture from Editor at Large Brian Cooley.
Brian Cooley explains the sometimes tricky relationship between the two ways your engine's power is measured.
At Macworld CreativePro in New York, CNET's Brian Cooley takes a closer look at two of Nikon's newest digital cameras: the Coolpix 3100 and the Coolpix SQ.
CNET's Janice Chen gives Brian Cooley a sneak peek at two new consumer-friendly digital cameras, the Canon PowerShot A70 and the Sony DSC-P8 Cyber Shot.
Brian Cooley counts down the top three technologies you've got to have in your new car.
You don't have to spend a lot or even anything to get driving directions in your car. Brian Cooley explains.
Today an alcohol breath tester in your car is a huge stigma, but the feds are considering making them standard in all cars. Brian Cooley explains.