Windows 10 upgrade not showing up yet? Here's how to manually trigger an update

[Windows Central]

Microsoft has opened the floodgates for Windows 10, making the upgrade available in 190 countries around the globe. If you've already reserved the upgrade on Windows 7 and Windows 8/8.1 and are yet to see the update, there's an easy fix that allows you to manually initiate the download process.

Full story from the WindowsCentral blog...