A:Answer Windows 10 S Mode is a configuration that is designed to give you faster boot times, longer battery life, and better security. However, with Windows 10 S, you can’t use certain web browsers or download any apps that are not in the Microsoft Store. You should be able to switch out of S mode on your existing computer. You shouldn’t have to buy the operating system again. Search online for “how to switch windows 10 out of S mode” for help as there are a number of good tutorials on how to get out of that restricted mode. Then you should be able to install Quicken and other apps not available in the Microsoft store. Hope this helps!