If you don't want to manually download and install the update to your system, Microsoft will roll it out globally on May 8, 2018 to all users.
Notes:
- All the installation methods require you to have a valid licensed to install the Windows 10 update.
- As always, make sure you have a good backup of your data and system before proceeding. I have had these install fail and take out my OS so the computer doesn't boot. It is rare, but it can happen.
Method 1 (Windows Update): If you want to use Windows Update to download the update. Go to Settings app > select Update and security > then Windows Update, press the Check for updates button.
- The new Feature update to Windows 10, version 1803 should be available to you.
- After the install completes the system will want to reboot, and the setup will finish.
Method 2 (Update Assistant option): The update assistant will help you install the windows updated. Go to Download Windows 10 site, press the Update now button to download and run the Update Assistant.
- Note: This tool will not work on Enterprise editions of Windows.
- Let the application will walk you through installation process.
- After the install completes the system will want to reboot, and the setup will finish.
Method 3 (Installation media option): Go to Download Windows 10 site, press the Download tool button to download and run the Media Creation Tool.
- Note: This option requires a USB drive or blank DVD writer and media.
- Let the application will walk you through installation process.
- After the install completes the system will want to reboot, and the setup will finish.