Windows System Requirements:
Processor: 1 GHz or higher
Operating System: Works with Windows 7 / 8 / 8.1 / 10 (32- and 64-bit)
Memory: 1 GB or higher
Hard Disk Space: Up to 450 MB, up to 1.5 GB if .NET not installed
Monitor: 1024 x 768 or higher, 1280 x 1024 for large fonts
CD/DVD Drive: Optional
Internet Connection: 56 Kbps modem (Broadband recommended for online services)
Sound: Sound card & speakers recommended
Printer: Any printer supported by Windows 7 / 8 / 8.1 / 10

Mac System Requirements:
Computer: Intel-based Macintosh
Operating System: Mac OSX 10.11 (El Capitan) or newer
Display: 1280 x 800 or greater
Internet Connection: Broadband
Online access is required for activation

I've had some questions regarding Quicken's licensing, so I thought I'd add some clarification to this description. If you hover over (not click on) the thumbnail of the second photo (the back of the box) and then hover over (not click on) the lower portion of the photo that appears, you’ll get a zoomed in view of the terms as printed on the back of the box. To paraphrase: The license to use the software itself is perpetual, but use of the online features that transfer data directly from your financial institution is an annual subscription, so if you wish to continue using the software after the subscription period, you will have to either manually enter your financial data or upgrade/renew the subscription. The one-year subscription period starts upon activation of the software and it must be activated by 12/31/2020. You'll get free updates during the active subscription.