The system will now ask you to sign out of the computer and then sign back in for the changes to apply. After that, click on the “Install” button. Step 5: Check the “Install language pack” option and also check the “Set as my display language” option. Now, select the language you want to use and then click the “Next” button. You can also enter the name of your country to find relevant languages.
Step 4: Search for the language that you want to use. Step 3: In the Preferred Languages section, click on the “Add a language” button. Step 2: Now, from the left-hand side, click on the “Language” option. Step 1: First of all, open the “Settings” app on your computer and then click on the “Time & Language” option. In this step-by-step process, we will show you how to change the default language on your Windows 10 computer through the Settings app and without having the need to reinstall the operating system. But what if you made a mistake in the process or if you want to change it? During the initial setup process of the Windows 10 operating system on the computer, it asks for a language to be set up as the default.