How to use vector graphics to create cool custom graphics in PowerPoint Your email has been sent Free graphics aren't written on stone in Microsoft PowerPoint. Many will allow you to ungroup all the ...

Just as you'd never send an IT person to do a human resource manager's job, digital image file formats all have their rightful place in the world, complete with their own strengths and weaknesses.

One of the hardest things to accomplish in vector illustration is a halftone, which is a way of reproducing a monochrome image using only dots of varying sizes. Halftones are especially important for ...