Hello,
You can click the "Manage Computers" link at the right top of the software list on your TechTracker page. There will be a remove option in the window that pops up. Then you just use the Scan Now feature in TechTracker on your computer to refresh your scan information.
Please open a support ticket via the Support button on your TechTracker page if you need further help with this problem.
Regards,
CNET TechTracker Support
I don't know how to delete my old computer os information, and update my information to my new computer. Please help.

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