You only need the old programs if you want to open an old tax return. I suggest that you save your returns from past years as PDFs, with all worksheets included, so you can look at them with Adobe Reader. Then you can uninstall the old programs. Uninstalling the old programs will not affect the current program. You should keep the programs for the most recent three prior years, i.e. 2013, 2014, and 2015, in case the IRS questions anything for those years or you have to file an amended return for one of those years.
You only need the old programs if you want to open an old tax return. I suggest that you save your returns from past years as PDFs, with all worksheets included, so you can look at them with Adobe Reader. Then you can uninstall the old programs. Uninstalling the old programs will not affect the current program. You should keep the programs for the most recent three prior years, i.e. 2013, 2014, and 2015, in case the IRS questions anything for those years or you have to file an amended return for one of those years.
Someone answer the question. what a pain in the ass trying to get these off the PC
@jack.sowers - The original question was answered. Do you need to know HOW to uninstall the TurboTax program? If that's what you're looking for, see the FAQ at the following link.
<a rel="nofollow" target="_blank" href="https://ttlc.intuit.com/questions/1899283-uninstall-turbotax-windows">https://ttlc.intuit.com/questions/1899283-uninstall-turbotax-windows</a>
If you need more help, or you have a different question, please post a new separate question of your own.