Outlook add-ins provide solutions to help you better interact with Outlook and complete tasks on your messages and appointments without leaving Outlook. Some add-ins are installed by your email administrator, but you can install other ones from the Office Store.

To check the COM add-ins you currently have installed in classic Outlook for Windows, select File > Options > Add-ins. ... For guidance on how to use and manage the installed web add-ins, see Use add-ins in Outlook.

You can directly install add-ins from this page or select More Add-ins to explore. In the Office Add-ins dialog, select My Add-ins tab. Select an add-in you want to view the details for and right-click to select Add-in details option. Click a heading below for more information .

If you can't sign in to your Outlook.com, Hotmail, Live, or MSN email account, or you're not sure how to sign in or sign out, here are some solutions.

Add-ins in Outlook.com are programs or utilities that help you automate tasks when you view or create messages. Microsoft has partnered with leading companies to build add-ins that help you get things done right from your inbox.

Install Microsoft 365 2019 or 2016 on a PC. Remember a one-time purchase version of Microsoft 365 is licensed for one install only. Depending on your browser, select Open file (in Edge or Internet Explorer), Setup (in Chrome), or Save File (in Firefox).

Go to office.com, and sign in to your work or school account. In the upper left corner of the window, select the app launcher > All apps > SharePoint. Tip: If you don't see the SharePoint app under All apps, use the Search box near the top of the window to search for SharePoint.

Install the new app. When prompted, give permission to install Quick Assist. After it's installed, the button will change from. If you’re on a PC that’s managed by your work or school, you might not be able to download and install Quick Assist from the Microsoft Store due to a policy from your organization.

Manage all your email and calendars in a single place. Select Add account at the bottom of your list of folders or go to Settings and choose Add account in Accounts. Currently supported accounts include Microsoft accounts for work or school, and Outlook.com, Hotmail, or Gmail accounts.

Add-ins are supplemental programs that add custom commands or custom features to Office programs. You can obtain add-ins for PowerPoint at Popular Office downloads or on third-party vendor websites.