I have a computer with only one harddrive but I have a spare harddrive that I can temporarily use.
I can't format my computers harddrive because I still need to use the operating system every day and to setup, install and update all my works programs it would take over 24 hours so to prevent downtime I want to install the operating system and programs to a second harddrive and then once it's setup correctly I need to wipe the first harddrive and copy the entire os, files...etc back over to the first, now clean drive.
Is there a way to do this or is it better to do it with partitions or something?
Any ideas?