.H12 File Open With

There is 1 File Type for .H12 - At Home Canada 2012 Tax Return

.H12 File Type - At Home Canada 2012 Tax Return

In Windows .H12 File Open With

  • H&R Block Canada Tax Software
  • Intuit Canada TurboTax

In Mac .H12 File Open With

  • Intuit Canada TurboTax

In Web .H12 File Open With

  • H&R Block Canada Online

Operating System (OS)

An operating system is the software that directly manages a system’s hardware and resources, like CPU, memory, and storage.


macOS is Apple's operating system for Macintosh computers. It offers a user-friendly interface, integration with Apple's ecosystem, and features like iCloud and Siri. It provides a stable and secure platform, empowering users with a range of built-in apps and a seamless experience across devices.


Windows also known as Microsoft Windows or Win is a graphical operating system developed and published by Microsoft. It provides a way to store files, run the software, connect to the Internet, and lots more.


WebOS is an operating system designed for smart TVs, smartwatches, and other connected devices. Developed by LG Electronics, it offers a user-friendly interface, access to a variety of apps, and advanced features like voice control and content recommendations. WebOS provides a seamless and interactive experience for connected devices.

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