Recent content by Dev747

My laptop has windows 8.1 single language. I want to upgrade to windows 10. I have following doubts: 1. Can I upgrade to windows 10 pro over windows 8.1 single language. I mean, this can be done by downloading windows 10 ISO from Microsoft website and selecting windows 10 version as 'windows 10...

On clean install Windows 10, do I need to use my previous Windows 8.1 product key or do I will get new one?

Installing iso to usb flash drive and installing 10 by booting off the flash drive will be clean install, right? By this will I lose my data? By the way what are the sources to get the geniune Windows 10 iso free of cost as I already have windows 8.1.

I have a laptop with genuine windows 8.1 pre-installed. I want to update it to windows 10 but is unable to do so. The problem is as follow. When I go to PC settings --> Update and recovery --> Windows Update, it keeps on searching for updates for much longer time but did not shows any updates...