The rollout of Windows 10 upgrades is being staggered by region, which might explain the delay you're experiencing in the UK. Microsoft is gradually making Windows 10 available to different countries to manage server load and ensure smooth upgrades for users worldwide. Here are a few actions you can take to try and trigger the upgrade: 1. Windows Update: Check for updates in the Windows Update settings to see if the upgrade is available. 2. Media Creation Tool: You can use the Media Creation Tool to manually upgrade to Windows 10. This tool allows you to create an installation ISO that you can use for the upgrade process. 3. Contact Support: If you've reserved the upgrade but are still unable to proceed, it might be...