backing up excel files
I'm very new to my ipad mini 4, and have spend last week trying to use the cloud (actually BT Cloud) to keep an excel spreadsheet up to date. I have the MS Excel app installed and have a spreadsheet which i open every day and enter data. I want this to be saved to the cloud evry day so it is up to date in case my ipad goes belly up. Can I only do this with photos ? or videos ?.
I am begining to which I had'nt changed from Android.