For instance, if you right-click at the X Location field:

Insert keyframes: Creates a keyframe for all three axes in the

location property.

Insert Single Keyframe: Adds a keyframe only to the X location

property.

By using the right-click at single option properties, you won't have to

choose keyframe types. You will have to choose whether adding the

keyframe to a single property or all three (X, Y, and Z-axis). That

depends on the type of animation you need.

After adding a keyframe to those properties, a yellow background

appears at the property editor. That is a visual code showing a keyframe

that exists at that property in the current frame. On the right, notice that

a diamond-shaped symbol appears instead of the small dot available in

all properties (Figure 7.6).