Windows 10 will automatically download on to Windows 7 or 8 PCs, Windows 10

Company to make Windows 10 a ‘recommended update’ next year, meaning those running updates will have it downloaded and will be prompted to install

Windows Update - Wikipedia

End of Support for Previous Versions of Windows

Microsoft Makes Windows 10 Upgrades Automatic For Windows 7, Windows 8

Can you still get a Windows 10 upgrade for free?

Upgrade Instruction from Windows 7 SP1/Windows 8.1 Update to Windows 10

Windows 10 Installs Automatically On Windows 7 And Windows 8

End of Support for Previous Versions of Windows

Full Guide to Fix: This PC Can't Be Upgraded to Windows 10 - MiniTool

How to Set Up Auto Login in Windows

Quick Tipe: How to monitor your Windows 10 download progress - Microsoft Community

How to Get Windows 11 or Windows 10 for Free (or Under $20)

How to upgrade Windows 7 or 8 to Windows 10 without losing data

Absolutely Remove/Disable Windows 10 Update Notification on Windows 7/8

Computer Slow after Windows 10 Upgrade