Troubleshooting Mail and Calendar apps for Windows 10

Step 1: Determine if Windows is out of date

1. Go to Start , and select Settings > System > About.

   Note the numbers next to Version and Build.

   

2. Go to Windows 10 release information.

   The recommended version and build is highlighted and shows "Microsoft recommends" next to it.

   

3. If the version or build that Microsoft recommends is higher than your current version or build, follow the steps below to update to the latest version.

Step 2: Download the latest version (if required)

Update Windows using Windows Update

1. Go to Start , and select Settings > Update and security > Check for updates.

2. Install any updates and reboot your device if required.

3. Check if you now have the latest version of Windows 10 installed.

   If you still don't have the latest version of Windows, follow the steps below.

Update Windows using the Windows 10 Update Assistant

1. Go to Download Windows 10 and select Update now.

2. At the bottom of the page, select Run when asked what you want to do with the file.

   

3. Follow the steps provided in the Update Assistant and reboot your device if required.

   If you still don't have the latest version of Windows 10 after trying to update via the Windows 10 Update Assistant, contact support for further assistance.