Activate your Picasa account. Picasa is part of your Google tool set. It lets you organize and share your photos via the web. There are desktop applications for your Mac or PC that you can use too.

Step 2: Help Videos

Picasa Web Albums

Picasa for Windows Desktop

Picasa for Mac Desktop

Step 3: Practice:

Create an embedded slide show on your blog, wiki, or other online document.

Log into your Picasa on your account

Collect images on a topic you will teach

Use the embed code generated from Picasaweb and copy and paste it into your blog.

Click on this link to watch these videos to more about how to manage Picasa on your Mac or PC.