Icons from https://onedrive.live.com/

Author:
Microsoft Corporation

Taken from:
https://commons.wikimedia.org/wiki/File:.xlsx_icon.svg
https://commons.wikimedia.org/wiki/File:.docx_icon.svg
https://commons.wikimedia.org/wiki/File:.pptx_icon_(2019).svg
https://commons.wikimedia.org/wiki/File:.pdf_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Vector_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Photo_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Video_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:.txt_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:.rtf_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Audio_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Code_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Html_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:Generic_File_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:.zip_OneDrive_icon.svg
https://commons.wikimedia.org/wiki/File:OneDrive_Folder_Icon.svg

Licensing:
These logo images consist only of simple geometric shapes or text.
They do not meet the threshold of originality needed for copyright protection,
and are therefore in the public domain.
