Install or reinstall classic Outlook on a Windows PC
Select a language and download classic Outlook To install a standalone version of classic Outlook for Windows, select your language from the dropdown, and then select Download.
Fixes or workarounds for recent issues in classic Outlook for Windows ...
[FIXED] Certain users enrolled in the Microsoft 365 Insiders Program cannot launch classic Outlook for Windows [FIXED] Classic Outlook crashes opening or starting a new email [FIXED] Classic Outlook …
Toggle out of the new Outlook for Windows | Microsoft Support
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 be …
Run new Outlook and classic Outlook side-by-side
Set up Outlook to run side-by-side From classic Outlook, select the toggle to Try the new Outlook. From new Outlook, select the toggle to switch back to classic Outlook, new Outlook will close, and a …
Classic Outlook troubleshooters | Microsoft Support
Classic Outlook advanced diagnostics troubleshooter Use the classic Outlook advanced diagnostics troubleshooter to create a detailed configuration report. Select the button below to start the …
Feature comparison between new Outlook and classic Outlook
Apr 14, 2026 · Feature comparison between new Outlook and classic Outlook versions Key Definitions Available : The feature is available. Partially available : The feature is available; however, it may not …
Images are not displayed in emails, newsletters, or signatures in ...
Jun 5, 2026 · Images are not displayed in emails, newsletters, or signatures in classic Outlook Applies To
What version of Outlook do I have? | Microsoft Support
Windows Mac Web Mobile There are now two versions of Outlook for Windows: new Outlook for Windows and classic Outlook for Windows. To find out whether your Outlook for Windows is the new …
View email messages by conversation in Outlook | Microsoft Support
Always Expand Selected Conversation This option applies only to the currently selected conversation. The conversation selected when you check this box will always appear expanded. Use Classic …
Classic Outlook not responding, stuck at "Processing," stopped …
Did you get an Outlook not responding error? Is Outlook stuck on a screen that simply says "Processing"? Or does Outlook freeze or stop working when you're opening a file or sending an …
Switch to new Outlook for Windows | Microsoft Support
Try new Outlook now If your version of classic Outlook shows it, select the Try the new Outlook toggle which is in the upper-right corner of your classic Outlook window. Selecting the toggle will start the …