Whether you’re adding photos to a post or a page, the method is the same:

1. While editing the post or page, click on the “Add Media” button:
2. Choose “Upload Files”:
3. Once the file has uploaded, select the picture you’d like to insert in the post by making sure the box is checked as indicated:
4. Change the title if you’d like: 
5. Choose the alignment you’d prefer (left, center, right): 
6. Indicate the size of the photo (you might want to play around with this a little to see what happens when you choose different options): 
7. Click “Insert into page”:
8. You’ll be brought back to the editing page and can click “Preview” at the top right-hand corner of your screen to see how your new photo will look once you publish the page or post.