The key may be the windows version you are running on your laptop, not so much the age of the laptop. Here are the requirements for TurboTax Desktop. Scroll to Windows.
Once you confirm you have the necessary requirements try downloading the TurboTax Business.
Note: Windows 10 is no longer supported. Essential specs include 4 GB+ RAM, 1 GB+ hard disk space, and a 1 Mbps internet connection for activation/updates.
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