What is Zoster Vaccine Live (Shingles Vaccine), and how does it work (mechanism of action)? Zoster vaccine contains live, attenuated (weakened) varicella-zoster virus (VZV). Varicella-zoster causes chickenpox and then becomes dormant in nerves.
To make the 2013 exam more helpful, we've replaced individual tasks with comprehensive, project-based testing. This live-in-the-application environment confirms that certified individuals have demonstrated the ability to complete a realistic Microsoft Office Specialist Excel 2013 project.
1 More specifically, when launching Excel, I receive the following message.  2 Microsoft Office cannot verify the license for this product. 3  You should repair the Office program using Control Panel. 4  Excel does however start and I can use it, but the window title now says Excel (Non-Commercial Use) (Unlicensed Product).