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PowerPoint Bloat. How to avoid it. 1 PowerPoint technique, 4 image techniques. PowerPoint Split long PowerPoint files into several smaller files Image Crop images to show only relevant area Change images from print resolution to screen resolution Resize images – reduce number of pixels - PowerPoint PPT Presentation
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PowerPoint Bloat
How to avoid it
1 PowerPoint technique, 4 image techniques
• PowerPoint1. Split long PowerPoint files into several smaller files
• Image1. Crop images to show only relevant area
2. Change images from print resolution to screen resolution
3. Resize images – reduce number of pixels
4. Save as compressed .jpg, .gif or .png
Splitting a PowerPoint file
1. Shift+click to select multiple slides from left pane. – Copy or cut
These four slides are selected
Can now copy or cut them
Splitting a PowerPoint file
2. Open a new blank PowerPoint file
3. Click in the left pane, then paste the slides into the left pane
Paste here
Splitting a PowerPoint file• Save the file under a
different name – File -> Save As
Splitting a PowerPoint file
• Delete out a group of slides to leave the number you want– Use Shift+click in the left pane to select and
delete, or– Use Shift+click in Slide Sorter view (View ->
Slide Sorter) to select and delete
• Save again
Image Technique 1 Crop image
• You may need to change the magnification to view enter image
• Type in a number between 1-100
Open the image in your image editor
• We are using Photoshop or Photoshop Elements
• Most image editors have the same commands
Image Technique 1 Crop image
• Choose the crop tool
Crop image
• Click and drag a rectangle around the area to keep
• Press ENTER key
Image Technique 2Change to screen resolution
100 dpi
is
good
Before:
180 dpi
Change to screen resolution
100 dpi
is
good
Changed to
100 dpi
Image Technique 3 – reduce the number of pixels
• At 100 dpi, for a 6-inch picture on screen I choose width of 600
Check magnification again
• Change to 100 and press ENTER key
Image Technique 4 - Save compressed – as .gif or .jpg
• Choose File -> Save for Web
Chose GIF or JPEG