It seems like a good idea to restore my Win 8.1 installation to a time prior to when I installed a lot of software that I no longer need. So I plan to restore a Windows Image I made last December, then do the upgrade to 10.

I plan to use the Media Creation tool Installing Windows 10 using the media creation tool - Windows Help for the install.

Will I need to install any Windows Updates that were released after Dec 2014 in order to do the upgrade to 10 using this tool?