I am using excel and saving test excel files to my personal one drive,
but when I look in there or its containing folders I cannot find the excel sheets.
Here I have the document saved to onedrive Personal. I am logged into that account (paid) on my computer.
The other screen capture is the view of my oneDrive in windows Explorer.
and above I`m logged into my account and using the personal OneDrive, that my excel is also logged in to.
I have checked that my pc is logged into the same account as the Excel file, the hotmail account given that my 365 subscription is under.
It looks like you have two personal accounts on this device, one is connected and one not.
Did you check both?