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Getting the right notebook computer can be complicated if you don't know what to look for. While there are some key factors you should consider when comparing them, you also need to make a list of the things you need the notebook computer to be able to perform.

First, you need to consider the size of the monitor you want. If you will be using the notebook computer often you should consider one with LCD because of the clarity and the many colors you can use. You want the screen to be easily adjustable and readable. You won't be happy with the functions of a notebook if have difficulty being able to adjust to the screen size. A 15" -17" monitor will work much better than one that is only 12".

You want the notebook computer to have a very long battery life. While they all come with adapters to plug in, you need to have full computer access while you are away from such plug ins. Look for a notebook computer that has wireless capabilities that way you can use it in a variety of public facilities.

Now you are ready to focus on the internal concepts of the notebook computer. Carefully determine how much Random Access Memory (RAM) you will need. Keep in mind the amount of memory you have also affects the speed at which your program operates. You need a minimum of 512 MB of RAM. It is suggested that you go with 1GB though. This will give you plenty of RAM to accommodate game playing and large files.

Next you will need to determine the amount of hard drive storage space you need. This will be used to store all the data you plan to place on your notebook . You should go with a large amount of hard drive storage space if you plan to use your notebook computer on a regular basis. Items including music, videos, and large programs take up quite a bit of space on your computer.

These days may manufacturers such as Dell will customize the notebook to your specifications. You can tell them what you plan to use it for and they can help you determine the right elements to include. It can be very helpful to get such assistance if you aren't really sure what to buy from those already on the market. A notebook computer can be a very valuable asset if you have the right system for your tasks.

Learn about Choosing A notebook computer at http://www-notebook.co.uk/

If you are having trouble training your dog using conventional positive feedback methods, you may want to consider using an electronic dog training collar. The first electronic dog training collars came out about 20 or 30 years ago. They were too powerful to be used on smaller dogs and didn't have shock level adjustments. Professionals used them to train hunting dogs, for the most part. But modern electronic collars offer much better control and safety. Provided they are used properly, modern electronic dog training collars can be used effectively on almost any dog. There are two basic varieties of modern electronic dog training collars; the bark collar and the beeper collar.

A bark collar, as the name implies, is used to control your dogs' barking. The idea is if your dog starts barking, the collar will trigger an electrical shock through the collar to your dogs' neck. Hopefully this stops the barking. The collar works automatically, whether you are there or not, so you can be confident your dogs barking is being controlled all the time, night or day. Another advantage with this type of collar is the behavior feedback to your dog is immediate. It is not unusual for a dog owner to come home from work and find the neighbors up in arms about the dog's barking. But without a bark collar it would be too late to teach your dog that what he did is wrong.

Your dog won't be able to associate your anger with the barking he did 3 or 4 hours ago. For the most part, your dog can wear a bark dog training collar all the time. You still have to take the time to recharge the battery in the shock unit, but you pretty much have total 24-hour-a-day control on your dogs barking. Bark collars are generally the least expensive type of electronic dog training collars. Except for the battery charger, everything is all in one unit. The microphone to pick up barking noises from your dog and the shock box with level adjustment are both attached directly to the collar. The electrical shock is delivered to your dogs' neck through a pair of metal electrodes that are on the inside of the collar. You can usually get electrodes in several different lengths to best suit the thickness of your dog's fur.

Beeper collars are manually controlled using a remote transmitter. They are generally more expensive and sophisticated compared to bark collars because they include a separate, hand held radio transmitter that sends a signal to a radio receiver on the dog training collar. They have the advantage of allowing you to control more than just your dogs barking. If, for example, your dog jumps up on people this type collar may be the perfect solution to let your dog know about his bad behavior. Of course, the disadvantage with this collar is you have to be there with the transmitter in your hand at all times and push the button at the right time.

Of course a big danger when using an electronic dog training collar is setting the shock level too high. You want to get your dogs attention with the shock and control their behavior. But clearly you don't want your dog in excruciating pain every time the collar is triggered. It is important to use the lowest possible shock setting that gets the job done. If your dog is yelping in pain, or panics when the shock collar triggers, then the setting is obviously too high and needs to be lowered.

Michael Russell
Your Independent guide to dog training