The software is free and you can use it on Windows 10 devices. In order to use the software, you need a Microsoft account. The app can be installed on up to ten devices. If you do not have a Microsoft account, you can register for a free trial version. After you register, you can use the Viewer for H&R Block Tax. on up to ten devices. The software allows you to change the fields in your returns.

When using the Viewer for H&R Block Tax. on your PC, you must install the software. The file is usually saved in the Documents folder with a sub-folder titled HR Block. In the folder, search for the file that ends in.tXX. For Mac users, type Command + N and then enter "hrblock." In Windows, type Windows+E**.

The Viewer for H&R Block Tax. software allows you to view your tax returns for the past three years. The program also has a free trial version that can be used if you have an existing MyBlock account. Then, log into the application and go to the Taxes screen. Click on the "Print" symbol on the screen to print a copy of your tax return. You can then change the number of copies.