How to: Upload files into Office 365 via PowerShell


Being one of the most common questions “How to upload files to SharePoint Library?”, i noticed that usually folder structure is not taken into account in the provided solutions.
So i decided to fill the gap and implement another version that allows to preserve folder structure while uploading files.


PowerShell script

PowerShell script demonstrates how to upload  files within a specified local directory to a Document Library within a Site in an O365 tenant.