Open Outlook and select the File tab then select Options > Language. Under Set the Office Language Preferences > Office display language select Add a Language to install your desired languages.

Jan 23, 2026 · This post will show you how to change the Language settings in MS Outlook, Outlook 365, new Outlook app, and Outlook.com.

Jul 18, 2025 · Change language settings in Outlook email with our comprehensive guide. Step-by-step instructions for desktop and web versions plus troubleshooting tips.

How To Change Language On Microsoft Outlook [2026 Guide]In this comprehensive guide, we will walk you through the steps to change the language settings on Mi...

4 days ago · Learn to change default mailbox language for single or multiple users in Microsoft Outlook using web interface and PowerShell commands for Exchange Online and on-premises environments.

Oct 17, 2023 · This tutorial will show you how to change the default language in the Outlook for Windows app for your account in Windows 10 and Windows 11. The new Outlook for Windows …

Oct 12, 2025 · This comprehensive guide walks you through the process of changing the default language in Outlook across all versions, including detailed steps, troubleshooting tips, and specific …

Feb 10, 2025 · Properly configuring the language settings within Outlook ensures clear and culturally sensitive correspondence. This article provides a comprehensive guide to changing the language in …

Mar 22, 2022 · Make sure that you have installed the correct Office Language Pack before changing the language in Outlook. If you only need to change the proofing language temporarily then you can also …

Feb 25, 2026 · Outlook for Windows, Outlook for Mac, Outlook on the web, and mobile apps all manage language differently. You should first identify where you primarily use Outlook, since the steps and …