To see what has changed in an article, use the Compare Versions button on the History tab. Version control on the TechNet Wiki consists of "reverting" unwanted changes. The Code of Conduct states that when you make a change to an article, you should leave a "edit comment" explaining why you made the change.
  1. Click the History tab on the article
  2. Select the two versions you wish to compare


  1. Click Compare versions
  2. Deletions are shown in red. Additions are shown in green.

This information also appears in the e-mail you recieve when you click Email me updates to this page before you Save edits.