Hi, I have both a Business account (purchased with my Office 365 and has 1 TB of storage) and a personal account (that came standard with either my Windows 8 or my Office Desktop installation). They each have a unique email address associated and I access both accounts very differently. Because I had OneDrive and was asked to start forking money over to upgrade my Dropbox to accommodate all of my used space, I migrated all of my files to my personal account. As it turns out, my personal account does not have the accommodating space either but now I'm stuck. I purchase a month of extra space on my personal account just to give me some wiggle room, but really want all of my items on my business account, which has plenty of space.
Is there a more optimal way to merge or transfer between these two accounts, other than what I've been doing the last few days and downloading from one as zip file (up to a max, so lots of work) and uploading and unzipping to the right account?