I just upgraded to a Windows 10 machine after my Win 7 machine died. I've been using Polderbits for 10-12 years. They are out of business, so my "lifetime" purchase is null and void. Oh, you can download the software, but it won't recognize my access key and won't work after the 7 day trial. I downloaded Audacity. I'm overwhelmed and lost. I can't make it work. The onboard tutorials are absolutely no help-I might as well be reading Greek. I don't need a bunch of fancy dancy stuff like cutting and pasting or a bunch of effects. I want to record either from a line in source (turntable, 8-track, etc.) or what I'm hearing on the computer. I use archive.org a lot for their rare selection of 78's. I need to be able to record in mono or stereo, be able to split into tracks, and minor filters such as click removal, preferably done automatically. If anybody knows Audacity and can walk me through it, that would be great, too.