This document provides 12 steps for uploading a PowerPoint presentation to Slideshare for collaborative sharing online. The key steps are to sign up for a Slideshare account, login, upload the PowerPoint file by browsing and selecting it, publish the presentation, and then share the presentation's URL or embed it in a webpage so others can view it collaboratively online.

1. Uploading a PowerPoint for collaborative purposes using presentation to the internet

2. Step 1: Visit http://www.slideshare.net

3. Step 2: Sign up for a new Slideshare account.

4. Step 3: Fill in the required information and activate your account through your email address.

5. Step 4: Login to your new account.

6. Step 5: Click on Upload.

7. Step 6: Click on Browse and select files...

8. Step 7: Select the PowerPoint presentation you would like to share and upload it.

9. Step 8: Publish your PowerPoint presentation.

10. Step 9: Publishing may take some time...

11. Step 10: When it’s ready, view your presentation.

12. Step 11: Using the URL for your presentation, you can share it with others. You can also embed the presentation into a webpage like I did with this one. Simple copy the embed code and paste it where you want it.

13. Step 12: Email me the URL for your Slideshare PowerPoint presentation.