Excelent artical for SCCM 2007 Maintanence tasks Client is Installed Flag Explained http://myitforum.com/cs2/blogs/jgilbert/archive/2008/10/18/client-is-installed-flag-explained.aspx
All about Enterprise Mobility | Azure | MECM | SCCM | Intune
All about Enterprise Mobility | Azure | MECM | SCCM | Intune