Have you ever been copying a whole lot of files and gotten a prompt asking if you want to overwrite? You'll usually be presented with four options: Yes, No, Cancel, or Yes to All. But sometimes the answer is going to be "No to All," however, that option isn't available as a button. But a tip on DownloadSquad reminds us that you can answer "No to All" quite easily - just hold down "Shift" and click "No." This is one of those "how did I live without it?" kind of tips - if you already knew this, it's no big deal, but if you just found out, you're going to be thrilled, which is precisely why I had to share.