

On the View tab, in the Presentation Views group, click Normal. If you want to see how the numbering looks on your slides, view your presentation in Normal view. If you add slides later, you’ll need to manually change the total on the slide master. Numbering slides this way doesn't automatically calculate the total number of slides in your presentation, so you’ll need to enter the total manually, in place of the x. Place your cursor after the, and then type of x, where x equals the total number of slides in your presentation (for example, of 10 if you have 10 total slides in your presentation). The thumbnail images are numbered (just outside the upper left corner of each), so the number of the last slide thumbnail is the same as the total number of slides in your presentation. Look at (or scroll down, if you have a longer presentation) the last slide thumbnail image on the Slides tab. If you don’t know the total number of slides in your presentation, and you want an easy way to find out, do the following:

Switch to the new file, right-click the thumbnail pane, and under Paste Options select Use Destination Theme: All the copied slides are inserted in the new presentation. In the text box, place your cursor before the, and then type Slide. Press and hold Ctrl while you click the individual slides you want to select. With the cursor still in the text box, on the Insert tab, in the Text group, click Slide Number. On the Insert tab, in the Text group, click Text Box, and then drag to draw the text box on the slide master where you want the slide number to appear all slides. Slide layouts associated with the slide master On the View tab, in the Master Views group, click Slide Master, and then click the slide master thumbnail. PowerPoint can automatically add numbers to your slides, but it can't automatically show a count (such as "slide 2 of 12").
