Getting Down To Work - Microsoft PowerPoint

Now that you are working with a picture, you will see that an additional tab is open in the Toolbar. 

This is the Picture Tools Format screen that will give you many other options to customise your photo.

Note that there is an option to Compress Pictures in this Toolbar.  This is helpful to keep your presentation size manageable.  If Powerpoint® presentations get too large, they can be difficult to share and slow to open.