{{note| These instructions are for Windows 7. Other versions of Windows may be slightly different.}}</li>
<li> Click on '''Clock, Language, and Region'''.</li>
<li> Click on '''Regional Region and Language'''.</li>
<li> On the first tab select the desired language and '''variation''' in the list e.g. Spanish (Ecuador).</li>
<li> Verify that you have selected the correct variation. For example, the decimal symbol can be different in countries that use the same language. E.g. Ecuador use comma and Peru use dot.</li>