To combine two separate PowerPoint presentations that are based on two different masters, perform the following:
- Start PowerPoint, and then open the first presentation. Make sure that you are in Normal view.
- Press CTRL+END to view the last slide, and then insert a blank slide.
- On the Insert menu, click Object, and then click Create from file.
- Click Browse, locate the second presentation, and then click the second presentation. Click OK two times.
- Drag the corners of the inserted presentation to expand the inserted presentation to fit the slide.
- On the Slide Show menu, click Custom Animation.
- Click the Multimedia Settings tab, and then click Object1.
- Under Object action, click Show.
- Click OK, and then start your presentation.
To copy slides from one to another using the copy and paste method, perform the following:
- Highlight the first slide in the slide thumbnail pane on the left-hand side
- To select multiple individual slides, hold down Ctrl and left-click each slide from the slide thumbnail pane
- To select all slides, hold down Ctrl and press A
- To copy the slides, hold down Ctrl and press C
- Left-click in the area to the left of the Powerpoint in the slide thumbnail pane where the slides are to be pasted to and hold down Ctrl and press V
- The slides will copy over and they can be arranged by left-clicking them and dragging them in the desired order
- To keep the slides in the formatting of the current Master presentation, Select the clipboard and choose Keep Source Formatting (K)
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