To use the guides or gridlines on a PC or Mac: Spacing is very important for posters to be legible and look professional. White space (or negative space) is the design term used for unused space, and ...

Do NOT just select "Standard" or "Widescreen" setting in PowerPoint, the dimensions may not be appropriate for your specific poster size. To change the size of your slide: Open PowerPoint and click on ...

What message needs to be conveyed? Campaigns will often use a variety of poster designs. This helps the campaign organisers target different audiences, and means that different designs can be used ...