The H&R Block Tax Software Premium & Business 2025 for PC is a tax preparation software designed for personal and business use. It comes in a PC card format with a minimum requirement of 200 MB of hard drive space and 512 MB of RAM. The software is compatible with Microsoft Windows 10, Windows, and Mac operating systems, making it easy to use for a variety of devices. With a standard license category, this software provides a comprehensive solution for filing taxes accurately and efficiently.