Digital Envisions

There are many reasons to use a webcam. It has almost become essential equipment for the modern computer user. Many computers, especially laptops, now come with a webcam already installed. If yours did not, here’s what to look for while shopping.

The most important determining factor is how you will be using the camera. For home use to keep in touch with family and friends, the most basic camera will probably suffice. If you want to take still photos, you may need a sharper image. For business video conferencing, a high quality broadcast is preferred.

You will see cameras that are made for desktops and for laptops, but you’re not really restricted to one or the other. The difference is just the size and portability. Laptop cams are smaller and attach firmly to the computer, usually at the top of the screen. Desktop webcams are larger and you can position them in different places as you need. Which one you get should depend on what you need to do with it. The prices for cams start as low as 10 dollars, going up to 300 dollars and higher. The average home user shouldn’t need to spend more than 40 dollars for what they need.

The first cameras for the computer, in the 1990s, had choppy transmission and poor quality images. Modern cameras, thanks to the higher frame rate, are much smoother. Look for a camera with 30 frames per second (fps). Even 15 fps will give you a pretty good image. If you need high definition, you can get that, too, with 1.3 megapixel video, or more.

Lower priced cameras have a plastic lens. That may be all right if you are just using the camera for chatting, but if you need sharper images, glass is better and more durable. It also gathers light better than plastic so your colors will be richer and your image clearer.

Computer based video chat is quickly replacing the old fashioned telephone. With several sites that offer the service for free, or at least for less than a land line’s monthly rates, people are more and more choosing to use them. Along with that, a built-in microphone has pretty much become standard on all cams sold today. If you are going to be using a microphone, double-check the specifications of your chosen cam to be sure it has one.

Other features are available for those who need more functionality. Some can be used to double as a digital camera using an internal memory chip. If you are going to be taking a significant number of still images, get at least 2.0 megapixels. Cams with a motion detector can be useful in monitoring the security of an area. Some of them have special effects that can be used to enhance your video. Both of these options can also be added to a more basic camera with software applications.

There just about no one who doesn’t need a webcam. They are used in so many ways. For posting videos and chatting, and for businesses that need to host remote meetings, webcams make it easy. When shopping, keep in mind the tips above and you will be able to find exactly the webcam that you need.

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