# SIMnet July 21st Release We are pleased to announce the Release of SIMnet for Office 2013 on **July 21st, 2013.** **ALL ACCOUNTS WILL BE INCLUDED IN THE JULY RELEASE.** This July release will introduce a newly updated interface, fully refreshed student experience, Office 2013 introductory content, backward compatibility of 2007 & 2010 content and new course management features. All accounts will be receiving the NEW interface but will have continued option of using Office 2007, Office 2010 or Office 2013 content. For more information, please contact your McGraw-Hill representative. Thank you! The SIMnet Product Team --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://help.simnetonline.com/blog/2013-posts/simnet-july-21st-release.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.