How can I add a picture on PowerPoint for free on tablet?

To add a picture on PowerPoint for free on a tablet, you can follow these steps:

1. Open the PowerPoint app on your tablet.
2. Create a new presentation or open an existing one.
3. Tap on the slide where you want to add the picture.
4. Look for the "Insert" tab or icon (usually represented by a plus "+" sign) in the menu bar and tap on it.
5. From the options that appear, select "Pictures" or "Image" (the exact name or icon may vary depending on the PowerPoint app version).
6. Choose a source from where you want to add the picture. You can select to insert from the tablet's gallery, take a photo using the camera, or search for images online.
7. If you select to insert from your tablet's gallery or camera, navigate to the desired picture and select it.
8. If you choose to search online, enter keywords to find the image you want, and then tap on the image to insert it.
9. After selecting the image, it will be placed on the slide. You can then resize or reposition the picture using touch gestures.
10. If needed, you can further customize the picture by tapping on it and using the options that appear, such as cropping, applying filters, or adding effects.
11. Once you have finished adding and editing the picture, you can continue working on your PowerPoint presentation.

Remember, the exact steps may differ slightly based on the PowerPoint app you are using and the tablet's operating system.