Web in the customize section of the design tab, select the slide size button. Select standard (4:3 aspect ratio) or widescreen (16:9) or custom slide size. Perhaps one of the bigger pains in powerpoint is changing your slide size from 4:3 to 16:9 or vice versa. Select slide size near the far right end of the toolbar. Web to change your slide size in powerpoint, simply: Open the slide size drop down menu. For more about the predefined sizes (including. Web select the design tab of the toolbar ribbon. Navigate to the design tab. Let’s go through the pros and cons of each method.
For more about the predefined sizes (including. Perhaps one of the bigger pains in powerpoint is changing your slide size from 4:3 to 16:9 or vice versa. For more about the predefined sizes (including. Web 3 ways to resize your slides in powerpoint. Let’s go through the pros and cons of each method. Open the slide size drop down menu. Click either the standard (4:3) or widescreen (16:9). Select 4:3 , 16:9 or custom slide size (see options below) when starting with a blank. Web in the customize section of the design tab, select the slide size button. Select standard (4:3 aspect ratio) or widescreen (16:9) or custom slide size. Navigate to the design tab.