Download and install the Heritage Key Viewer to access the Heritage Key Grid.

(If you have visited the Preview with a guide, you already have the software installed and can proceed directly to step 3 to enter the Heritage Key Grid.)

Step 1 Step 2 Step 3
Do you have the minimum system requirements to enjoy your online virtual experience?
Download and Install
the software.
 Start your visit by
clicking the button.

For a satisfactory experience you will need:

  • a fast internet connection (1.0 mb/s or more). Wireless can work, but is unreliable.
  • a good graphics card with 256 meg RAM (the more the better);
  • 1 gigabyte system RAM;
  • Offices and Schools: No firewall restrictions on external content (see details on fixing here).


For Windows

For Mac
(currently for Intel versions only)

Having problems? Check our Frequently Asked Questions (FAQs), and if that doesn't help, here. Or read about the Ancient World history here.

(What about Linux?)

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