Windows 10 Mail Not Showing All Emails: How to Fix It

Are you having problems with your Windows 10 email app? If so, don’t worry! There is a simple solution to this issue that we will outline in this tutorial.

First, open up the Start menu and type in “apps”. Click on “Apps & Features” when it appears. Alternatively, you can get to this page by going through the main settings page and selecting the “Apps” tile.

Next, click on the search bar and type in “Mail”. The best result should be “Mail and Calendar”. Left-click on it and select “Advanced Options”. Scroll down to find the “Reset” option. Select “Reset” and delete the app’s data on your device, including preferences and sign-in details. Once you have done this, close out of the app and restart your computer.

Once you have restarted your computer, open up the Start menu and type in “Windows PowerShell”. Right-click on it and select “Run as administrator”. If prompted by the User Account Control, select “Yes”.

In the PowerShell window, you will see a couple of commands. Copy the first one, right-click on the window, select “Edit”, and then paste it. Wait for it to run, then copy the second command and paste it in the same way.

Restart your device once again, and your email app should be working fine. This tutorial was straightforward and should have resolved any issues you were having. We hope that this tutorial helped you out!