You can insert a new slide in PowerPoint in several ways :
1. Using the Ribbon Menu
- Open your PowerPoint presentation.
- Go to the Home tab.
- Click on New Slide in the Slides group.
- Choose a slide layout if needed.
2. Using the Right-Click Method
- In the Slides Pane (left side of the screen), right-click on an existing slide.
- Select New Slide from the menu.
3. Using the Keyboard Shortcut
- Press Ctrl + M (Windows) or Cmd + M (Mac) to quickly insert a new slide with the default layout.
4. Using the Slide Sorter View
- Go to the View tab and select Slide Sorter.
- Click where you want to insert a new slide.
- Press Ctrl + M or right-click and select New Slide.