To Check for Content Library Updates (AutoCAD Mechanical Toolset)

Autodesk periodically updates content libraries and make them available for download through Autodesk 360.

1. If you are not signed in to Autodesk 360, on the right side of the title bar, click Sign In Sign In to Autodesk 360.

   The Autodesk - Sign in dialog box displays.

2. Enter your account name and password. If you do not have an Autodesk account, click Need an Autodesk ID and follow the instructions.
3. Inspect Content tabLibrary panelContent Manager. Find

   If the Content Manager icon is flagged with the badge, content updates are available.