Today it is very popular to use design with triangles in PowerPoint slides. The key feature of this design is using different pictures with edging or borders and custom shapes.

Today there are two popular design styles: Material Design from Google and Metro UI from Microsoft. Both use a flat circular progress indicator. This tip shows how to create a similar progress indicator for your presentation.

Today there are many different designs of pie charts. This tip is about the modern design of progress smoothed circle pie charts.
See also How to create an Arc length chart in PowerPoint.

Today there are many presentations with somewhat different variations of doughnut charts, like arc length charts where the presenter wants to show progress for several parameters in one chart. It is easy to create your own progress pie chart in Microsoft PowerPoint.

Now very popular to add in PowerPoint slides pictures with torn edges. This tip is about the way to create torn edges for a picture.

Sometimes you would like to add big letters to your slide to pay attention to your logo, motto, etc. You would like to add a picture with some exciting design like a letter.
This tip is about creating a picture with the form of the letter.

Now very popular to create PowerPoint slides with pictures. It is more informative and relaxing to show funny pictures in the PowerPoint presentation, not just some text.
Sometimes you need to add pictures on your slide to make accents or for fun.

Sometimes you need to add pictures on your slide like a custom background to the PowerPoint slide or make some effects for your presentation.
This tip is about creating a custom background for the PowerPoint slide.

There are some pre-defined designs in PowerPoint and many templates you can find on the Internet, but always more interesting and effective to create your own design.
This tip is about some tricks for creating some unique designs for pictures.

There are many different ways to create custom designs for PowerPoint slides. You can use some of the predefined designs in MS PowerPoint or download some of the proposed templates from the Internet.
But it is great to create your own unique design. This tip is about some tricks for creating some unique design fast and easily.