What is Dual Display?

Dual Display simply means you have 2 or more monitors connected to the same computer which allows you to use them as one large monitor instead of 2 seperate monitors. It is also known as multi monitors, multi screens, dual monitors, dual desktops amongst many other names.

The reason people setup their computer with more than one monitor is to give them a larger working space for tasks such as web development or other drawing programs such as CAD etc. It allows them to display some information on one screen whilst being able to use the other screen as normal.

Multi monitor setups are also used for personal uses such as music in one monitor, and your other task in the other monitor. Whatever the purpose, dual monitor setups are very useful and very inexpensive too.