You can
add as many guidelines as you'd like -- they're great for lining
up the edges of photographs or lining up text with the edge of photographs.
They are an excellent compositional tool. And they won't show up
when you print your poster, so there's no need to remove them before
printing.
View Menu
You can turn guides on and off via the View Menu. Notice the view
menu is handy for turning on and off a lot of things, such as rulers,
grids, guides, frame edges... |