I can’t figure out the first thing about Audacity. I downloaded it on my iMac and now I can’t open it. The manual takes forever to download. When it did open earlier I tried putting one of my songs into it hoping to adjust the pitch, but when playing it I couldn’t hear it. I don’t know where to find the feature that takes pops and clicks out of vinyl. I am lost, stuck and hopelessly helpless without someone here by my side to help me get through this rocket science nightmare. I can’t do anything since I switched from Windows to an iMac.