If I have capitol loss carryover from previous year returns with none this year, can I continue to carry those over to next year, keeping the turbotax free return option?

I work part time and my yearly income was at a low enough level that $0 is taxable income, therefore the capitol losses carried over from previous years will not help me at all this year but could help me in the future. On turbotax it looks like if I don't use the capitol losses from previous returns I will continue with the free simple return version of filing. Thanks.