Want to increase your productivity by 30%? Purchase a second monitor so you can use two screens with your computer.  You’ll want to have a video card for a lap top or a USB to VGA adapter…then select properties and “extend windows” onto that second screen so you can run your illustration software on one screen and the Truth Concepts calculator on the other.  Two screens make presentations more effective, save delays on jumping between applications which add up to alot of time when you repeat them multiple times per day.  With dual displays, your mouse sweeps from one screen to the other, allows for multitasking and side by side comparisons.  A second screen is a cost effective, easy way to boost productivity.