Using guides to make slices is a smart idea, because they always generate exactly the number of slices that you want, without any automatic slices being thrown in.

Question

Quizplus · Accepted Answer

Using guides to make slices in software like Adobe Photoshop does not guarantee that only the desired number of slices will be generated. Automatic slices can still be created in areas not defined by guides, potentially resulting in more slices than intended.

Using Guides to Make Slices Is a Smart Idea, Because