Here's a step-by-step tutorial on Replacing Images:

Step 1 - Locate the image:

To replace an image within your lesson, locate the specific block and image you want to replace.

Step 2 - Select the edit button:

Once you've located the image, click on the edit button on the right-hand corner of the block.

Step 3 - Select replace:

In the image editor, select the "Replace" option.

Step 4 - Upload an image:

To upload a new image, select "My Uploads" and then click on the "Upload" button to select a file from your computer.

Step 5 - Select an image from the library:

Alternatively, you can choose an image from the image library tab. Use the search bar to find the desired image, and then click on it to select it.

Step 6 - Save the changes:

After you've replaced the image, click on the "Save" button to save your changes. The new image will now be displayed in the block in place of the old image.

And that's it! Replacing images in your lesson is a simple and easy process. With these steps, you can quickly update your content with new and improved visuals. So go ahead and give it a try!