Dedoimedo published a review on the upgrade process from Windows 7 to Windows 10
Windows 10 upgrade (from Windows 7) - Surprisingly smooth
Long, detailed review of the upgrade process from Windows 7 to Windows 10 using the Media Creation Tool with apps and data preserved, covering desktop configuration and tweaks, hardware and software compatibility, drivers, issues with audio, stability, performance, some errors and warnings, other observations, and more
Windows 10 upgrade (from Windows 7) - Surprisingly smooth
