What is the Keystone Effect and How to Perform Keystone Correction?

keystone correction in projectors

The keystone effect is often a curse faced by many people using screen projectors or when taking photographs from certain angles. The keystone effect or keystone projection can be corrected using various types of methods, using manual and digital correction option.

Create a PowerPoint Chart that Show Trends

Trends can help to visualize the big picture while looking at a 12-months sales chart or Year-to-Date chart  in accounting or financial PowerPoint presentations, but other sectors or topics of interest will also benefit from trends. In PowerPoint & Excel we can create charts and display trendlines as well as moving average lines by certain …

What is the recommended PowerPoint Template Size

People asked us why is the exact size for PowerPoint templates. The answer to this question is that there is no particular size in pixels for PowerPoint templates. Microsoft PowerPoint scales the content in the template to fit the screen display that is used at the moment. This is a good news for many, since …