To change the language in Microsoft Word, you can follow these steps:

For Microsoft Word on Windows:

1. Open Word: Launch Microsoft Word on your computer.
2. Click on „File”: In the upper left corner of the Word window, click on the „File” tab.
3. Options: At the bottom of the File menu, click on „Options.”
4. Word Options: In the Word Options dialog box that appears, select „Language” from the left-hand menu.
5. Choose Editing Language: Under „Choose Editing Languages,” you can add or remove languages. Click on the „Add additional editing languages” dropdown and select the language you want to add. This will add the language to the list of „Enabled editing languages.”
6. Set as Default: To set the newly added language as the default, select it from the list of „Enabled editing languages” and click on the „Set as Default” button.
7. OK and Restart Word: Click „OK” to close the Word Options dialog box. You may need to restart Microsoft Word for the changes to take effect.

For Microsoft Word on macOS:

1. Open Word: Launch Microsoft Word on your Mac.
2. Word Preferences: In the top menu, click on „Word” and then select „Preferences.”
3. Language & Region: In the Word Preferences dialog box, click on „Language & Region.”
4. Choose Editing Language: Under „Choose Editing Languages,” you can add or remove languages. Click on the „Add additional editing languages” dropdown and select the language you want to add. This will add the language to the list of „Enabled editing languages.”
5. Set as Default: To set the newly added language as the default, select it from the list of „Enabled editing languages” and click on the „Set as Default” button.
6. OK: Click „OK” to close the Word Preferences dialog box. You may need to restart Microsoft Word for the changes to take effect.

These steps will allow you to change the editing language in Microsoft Word to your preferred language. Please note that the availability of languages may vary depending on your Word version and your computer’s language settings.