Each supported version of SketchUp provides access to 3D Warehouse. The system requirements for 3D Warehouse are the same as the version of SketchUp you are using. Use these links to see the system requirements for each flavor of SketchUp:
Dear Customers,
This Friday, Saturday, and Sunday, the ability to make changes to your account in the Account Management Portal will be unavailable. We are performing scheduled maintenance during this time, but these features will be available again on Monday.
Thank you for your understanding and continued support.
Sincerely,
The Trimble team at SketchUp