The European Rohingya Council
Animation preview allows for a glimpse at what would happen if you were to assign a specific animation to an image pasted/ uploaded onto the powerpoint. Also, in creating custom vectors for the image to follow in animations, the preview enables you to see beforehand what would happen before you lay down the vector.
They would have much more use for Word than they would for Powerpoint, but they could use Powerpoint for some things.
You can get custom window treatments at affordable prices at your local Lowe's or Home Depot. They have great selection.
A PPT file is a Microsoft PowerPoint file. PowerPoint from Microsoft or Impress from LibreOffice would do.
Occasionally, perhaps, but PowerPoint would serve no useful purpose in a medical office.
The word in this case would be por."Este PowerPoint está hecho por mí"
Automatic slide show presentations with transition effects between slides sets PowerPoint above Excel.
No you have to buy them seprately
It seems that you are talking about animations used in PowerPoint, which is used to make slideshows and presentations. Here, an animation scheme refers to making objects on a slide to move about in various ways. While a custom animation is a facility you can use to determine how long you would like the animation scheme to go on; i.e. how long will your selected object or textbox move for.
PowerPoint
I think the closest verb for custom would be customize.
If you do not have PowerPoint, I would say that your computer did not come with the full office suite, if you do not want to buy it, openoffice is a great alternative, and its free.