To update Windows 10 to the latest version,
head to your browser and search for "Windows 10 download."
Click the result from Microsoft.com
to view the download options.
A notification to update to the latest OS release
should appear at the top
with the prompt "Update now."
Click that to download the update installer.
When you open the installer,
it will say which version you have installed
and confirm if you can update to a newer release.
In this case, we have version 1909 installed,
while the newer release is 20H2.
Click "Update Now" to begin the process.
The installer will confirm if your PC
can handle the new update,
and once you click "Next,"
the update will start to download.
Once the download has finished,
the PC will start a 30-minute countdown
to restarting to finish the update.
You can click "Restart now" to begin it immediately.
Your PC will now restart itself and take over
as it installs the new OS version.
It will provide an install status
and launch to the desktop once complete.