Hello Lawrence,
Did you purchase a retail copy of Office 2013 or Office 365 Home subscription?
Are you finding the same error message when you try to install Office on the computer?
Did you try any steps to resolve this issue?
If no, you may run the fix it tool from the following article which will remove all the installed components of Office 2013 from the computer.
http://support.microsoft.com/kb/2739501
Important This section, method, or
task contains steps that tell you how to modify the registry. However, serious problems might occur if you modify the registry incorrectly. Therefore, make sure that you follow these steps carefully. For added protection, back up the registry before you modify
it. Then, you can restore the registry if a problem occurs.
Once the uninstallation is completed you may use the installation source file to reinstall Office 2013 on the computer and verify the status.
You may also refer to the general troubleshooting steps mentioned in the article below while installing Office 2013 on the computer.
http://support.microsoft.com/kb/2822317
If the above steps fail, provide us the screen shot of the error message to check and help you better.
Thank you.