Tim explains what point sizes really are, in this easy to understand 30 second video. He also tells you how to use millimetres or inches in the font size window in Adobe Photoshop, Illustrator or InDesign and get the software to convert it to points...

Everybody hears about megapixels from their smartphone camera to their DSLR. But what are they really? Tim Wilson from Red Rocket Studio explains all in just 30 seconds. ...