When you buy a computer monitor, you have to be very careful what you choose, because there are some monitors that require a certain voltage and which do not accept another voltage and at the same time do not accept power converters that change the voltage to a higher or a lower one.

On BestBuy.com you can find plenty of computer monitors, created using various technologies, such as: LCD, LED, 3D ready, multifunction monitors, Energy Star. You can select the monitors by their type or by taking into consideration several features, such as: if you benefit of some discounts for buying a certain computer monitor, if you benefit of free shipping, if the computer monitor that you want to buy is included in a deal in a certain month or in a certain day, if the computer monitor is compatible to the computer that you have back home or at your office and many other elements.

Every technology that helps the engineers when building a computer monitor is different from the other ones, this is why they have different names. I will start with the LCD computer monitors and I will present every technology that is used in the creation of a computer monitor, with the mention that you have to take into consideration the number of volts required by the computer monitor. The LCD monitors, no matter if they use 12V or more, are affordable, they are ideal for apartments and for offices at the same time. You have to know that the color saturation varies depending on the model. The LED monitors are a bit more expensive than the LCD monitors, but that quality of the images is superior. They produce beautiful colors and make the black to be blacker. They usually have a slim profile, being even thinner than the LCD monitors. The 3D ready monitors replicate the experiences that you usually feel when you are in a theater. Only that this time you will experience that feeling in your own house or at your office. Unfortunately, the 3D technology uses some special glasses that are sold separately from these computer monitors. But if you do not play a game that is created using the same technology, buying such a device for your computer is a waste of time in my opinion. There are many movies that are still in 2D and they will remain a lot of time in this format. Also, the games are still created using the same technology; very few games are released in 3D.

The 3D ready monitors are ideal for large places and they are recommended to those who create diagrams, who participate at various meetings, in general professionals. The multifunction monitors allow the users to enjoy the experience provided by widescreen HD computer monitor. You can use this monitor as a TV at the same time. And now the Energy Star monitors; these meet the energy efficiency guidelines of the United States government. They use a low amount of energy and they should represent the future.