I am considering upgrading a computer from Windows 7 Home Premium to Windows 10.
However, before I start the process, I have a couple questions hopefully users here can answer:
1) Does the upgrade require user registration info? The computer came with Windows pre-installed, years ago, and I really don't like the prospect of having to turn my place upside down looking for the serial number or activation number. Is any of this info required for the upgrade?
2) Does the upgrade overwrite everything (i.e., effectively re-format the computer)?