To install a standalone version of classic Outlook for Windows, select your language from the dropdown, and then select Download. Follow the prompts to complete the installation.

Learn what version of Outlook you're using, and get link for setup, how to import and export email, contacts, and calendar.

In the new Outlook for Windows, a toggle appears at the top right of the Outlook window. While the toggle is turned on, if you try to launch classic Outlook for Windows or Windows Mail you'll …

Microsoft encourages you to migrate to the new Outlook but recognizes that some may need to run both versions side-by-side during the transition. If there are features or workflows you use …

Important: This article provides a list of recommended steps to revert to an earlier version of Microsoft 365, Office 2019, or Office 2016 that is installed by using Click-to-Run. This article …

Dec 18, 2025 · We've put together a feature coverage matrix to help you and your teams understand what's available and coming soon, compared to what exists today in the classic …

After the installation is complete, classic Outlook will close and the new Outlook for Windows will open, where you can sign in and choose to import your accounts and settings.

In order to switch back, you will need to revert back to Legacy Outlook, export local folders (aka On My Computer folders) to an archive file, reinstall Outlook 2016, and import the archive file.

Get started with the new Outlook for Windows by joining Office Insiders. You'll get a first look at the newest version of Outlook and you can give feedback to help improve it.

從 2024 年開始，許多新裝置都已預安裝新的 Windows 版 Outlook，而傳統版 Outlook 應用程式則不包含在內。