I'm shopping for a new digital camera. What features should I be looking for?
It depends on whether you simply want to take digital snapshots and post them on the web, or if you require features that a professional photographer would appreciate. In general, the key specs you want to evaluate are:
- Resolution: A digital camera's "megapixels" directly relate to the quality and clarity of the images it produces. Usually, 4 megapixels is sufficient for snapshots or amateur use. Pros would most likely go for 5 megapixels or greater.
- Lens: Most new digital cameras come with a built-in zoom lens, making them easy to use and carry. For something more professional, try a camera that allows you to attach other lenses.
- Memory: Make sure the camera is able to store the number of images you plan to shoot. Some digital cameras have a built-in internal memory for images, while others require a multimedia card. Some even have both.
This independent editorial program is made possible by
"I just bought a new laptop. Is there a trouble-free way to transfer my data from my old computer to my new one?"
If your two- to three-year-old computer is sluggish, instead of getting a new model, you might just need to add more memory. You can do this yourself -- see your computer maker's web site for instructions about where to install additional memory once you purchase it.