windows 7 to windows 10

spatchco

have downloaded win 10 and am thinking of upgrading from win 7 question is my desktop came with win 7 installed so no disk so if i am not happy with win 10 have i a problem reversing to win 7 or will the serial number do the trick

johnnybmac

the product key will do if you can get the exact same version of Win7 that is installed on your system e.g. Windows Home Basic x64, Windows Professional 32bit etc...

You could also create a system image backup on an external drive, but you'll still need an installation disk to start the process or you will need to also create a System Repair Disk before the upgrade...

200motels

spatchco wrote: »

have downloaded win 10 and am thinking of upgrading from win 7 question is my desktop came with win 7 installed so no disk so if i am not happy with win 10 have i a problem reversing to win 7 or will the serial number do the trick

I'm fairly sure you can roll back within a month if your not happy.



http://www.howtogeek.com/220723/how-to-uninstall-windows-10-and-downgrade-to-windows-7-or-8.1/