I want to find my past w2's that I filed with taxact

You should have kept a paper copy of last years's W2 in your financial records. Or perhaps yo have a saved copy of your return that TaxAct would have saved your PC. ALternatively, if all you need is the data from the W-2, see the sticky at the top of this forum which describes how to get a free transcript of your last years's tax return from the IRS.