How do you remove a slide transition in presentation software?

• "Select the slide(s) and set Duration to 0 to remove it." (This makes the transition happen instantly, but doesn't remove the transition effect itself.)
• "Select the slide(s) and choose None in the Transitions gallery to remove it." (This is the standard method in presentation software to remove any applied transition.)
• "Select the slide(s) and change the Theme to None to remove it." (Changing the theme affects the overall design, not individual slide transitions.)
• "Select the slide(s) and press Delete on the keyboard to remove them." (This would delete the entire slide, not just the transition.)

The most direct and correct way to remove a transition is to select the slide(s) and then choose the "None" option from the Transitions gallery, which indicates that no transition effect should be applied.

The correct option is:
Select the slide(s) and choose None in the Transitions gallery to remove it.