I have an ASUS E200H notebook which has a 35GB SSD which I have now discovered is hard wired on to the motherboard and so I can't remove it. The drive does not have the capacity to to hold Windows 10 and Office 365 and leave enough room for Windows updates (only 3.5 GB free). I have nothing else on it. I have a 1TB external SSD and was hoping to be able to re-name this as C: and then re-instal Windows 10 on it, but I can't find a method of renaming this drive without physically disconnecting the current C: drive. Is there a solution to this problem?