There are many monitors out now that have additional functions. Some se
rve as touch screens for people that want to be able to access their new programs. Windows 8 is a new touch screen sensitive operating system. Additionally, some monitors will come with built in speakers to eliminate the need for other speakers. Some also come with 3D capability, and require the use of either passive or active glasses to help you see images in 3D. Some may also have other features like built in WiFi. Of note, there are even some monitors with built in webcams. These monitors, while not common, may serve a good role to help you get dual functions out of one single monitor. They will allow you to do everything a normal monitor would, but a monitor with webcam will also let you chat with your friends or family over Skype without the need for buying an additional camera for your PC. It may be handy for saving space, not losing your camera, and always knowing you’re prepared to record or grab video at any time. A dual purpose monitor can save you money, and help you get more out of your system.