Last Updated on May 13, 2026
There are many email services available these days with most of them being free to use. Of course, one of the most if not the most popular is Google’s Gmail email platform. Another popular email platform that many people use is Microsoft’s Outlook.com email service. This is also free and since it’s provided by Microsoft, it makes it easy to configure on email clients such as Outlook and the newer Outlook for Windows app.
If you use multiple devices at home and at the office such as a computer, laptop, smartphone or tablet, you most likely log into your Outlook email account on more than one device. And if you happen to use more devices than you can keep track of, you may find it difficult to remember where you have logged in at.
Fortunately, if you are using the Outlook webmail service, you can easily see where your account has been logged in at. In this article, we will be showing you how to check what devices are logged into your Outlook webmail account. This can be especially useful if you think that your email account has been compromised or hacked and you would like to see what devices were used to access it.
1. Open Your Outlook Webmail Settings
To begin tracking down what hardware is connected to your email, you will first need to open your preferred web browser and navigate directly to your Outlook webmail account. Once you have successfully logged into your inbox, look towards the upper right corner of the page to locate and click on the settings gear icon. Clicking on this gear icon will open up a comprehensive settings menu where you can manage all the background behaviors, layout options, and security features of your Microsoft account.
2. Navigate to the Mobile Devices Section
Inside the main settings panel, look at the left-hand navigation column and click on the section labeled General to expand its administrative options. From that newly expanded list, you will need to click on the Mobile devices category to view your active connection history. Keep in mind that just because Microsoft labels this section as “mobile devices,” it does not mean it is strictly limited to smartphones or tablets, as it will also display desktop connections like Windows Mail and Universal Outlook.
3. Review Your Connected Device List
Once you are on the correct Mobile devices page, you will see a detailed listing of all the hardware that your Outlook account is currently syncing with or logged into. The names provided in this initial overview might not always be self-explanatory, sometimes showing generic system names instead of a clear phone brand or computer model. To get a better understanding of exactly what a specific item is, you will need to click on the pencil edit button next to the device to uncover more technical information.
4. Analyze Individual Device Details
Clicking the edit button brings up a dedicated properties window that gives you a much clearer picture of the specific hardware accessing your personal emails. For example, the images below show an Outlook account actively logged into a Windows PC called Win11-Home, as well as an Android-based smartphone connection. This details window is also where you can verify the exact first sync date alongside the last time that specific device successfully synchronized with your account servers.
5. Identify Inactive or Suspicious Connections
When reviewing the properties of a connected device, pay close attention to the last successful sync date provided at the top of the details pane. If that particular date was a very long time ago, there is a good chance that you simply upgraded your hardware and are no longer using your Outlook account on that specific device. However, it could also simply indicate that a secondary device, like a spare laptop, has been powered off or disconnected from the internet for an extended period of time.
6. Remove Old Devices from Your Account
If you happen to stumble across an old device in the list that you are absolutely certain you no longer use, it is a great security practice to clean up your account. You can easily do this by clicking on the trash can icon next to the entry, which will instantly have it removed from your active sync list. It is important to note that this action will not necessarily delete your account profile from the physical device itself, but rather it just removes the synchronization partnership from the items listed here.
7. Wipe Data from Lost or Stolen Hardware
Sometimes you might spot a device that you recently lost, or perhaps an entry that looks entirely suspicious and unauthorized by you. In these urgent scenarios, utilizing the wipe all data option will attempt to remotely remove your personal account data and emails directly from the hardware in question. Just remember that for this remote wipe command to actually execute successfully, the targeted device will need to be powered on and actively connected to the internet to receive the signal.
For additional training resources, check out our online IT training courses.
Check out our extensive IT book series.
