How-To How to Install an Additional Hard Drive By PC World Video Nov 27, 2006 12:00 am PST ...

1. Backup your PC Installing SteamOS requires wiping your PC's drive, so I recommend backing up everything on your PC first. I use an external hard drive to back up all my files, but you can use ...

And what if the I'm going to install Windows in a New HDD. I know about SLIC BIOS. Windows 8 , Windows 10 inserted them in to the BIOS and I know how to recover them.