US International Keyboard Extension
Introduction
The US International keyboard layout is very useful for using an American physical keyboard to write European languages other than English. However, it has one flaw when it comes to use in Brazil, which is that it is not possible to access the raised "o" and raised "a" which are used as masculine and feminine ordinal indicators respectively. The solution is this extension of the US International keyboard, which extends the original layout to include these iwo important characters.
List of Available Material
The following keyboard is available in ZIP format. Double-click to download the file, then extract the contents to a folder of your choice. After extracting, you will find a PDF file containing the documentation for the extension, and a setup file. Double-click on setup.exe to install the keyboard layout. Save and/or print the documentation according to your preferences.
US International Keyboard Extension
Layout for American US keyboard (291 kB).