Employing the same design techniques that web developers use, you can make transparent and translucent shapes appear on top of other objects in your business PowerPoint presentations. These shapes, ...

Aesthetic overlays are visual effects used in the editing process that change the way footage appears without altering the footage itself. These clips are laid over other clips to give a little extra ...

Sarah is a freelance writer and CNET How To blogger. Her main focus is Windows, but she also covers everything from mobile tech to video games to DIY hardware projects. She likes to press buttons and ...