Aligning and arranging objects

I need to line up my text and objects is there a tool to help me measure

Can I change the indent amount for my outline

Is there a tool that can help me align all of my objects

What are these horizontal and vertical dashed lines on my screen

I inserted several objects, but they overlap each other

I want to connect two shapes with a line

My objects are stacked on each other can I change the order

An object on my slide is upside down!