@henrettamcobb Are you trying to install the Desktop CD/Download program? Yes you can install it on 5 computers. If you bought the CD you can download it instead.
How to download Turbo Tax if you can't use the CD
https://ttlc.intuit.com/community/installing/help/i-bought-the-cd-but-my-computer-doesn-t-have-a-cd-...
What system is your laptop?
Mac System Requirements
https://ttlc.intuit.com/community/system-requirements/help/minimum-system-requirements-for-turbotax-...
