Cloud, computers, apps and gaming provider.
On Microsoft's Privacy Page you can request and collect all the privacy and GDPR related information that Microsoft is providing.
The basis for Microsoft Ireland Operations Limited sharing, adding, uploading, hosting, accessing or sending personal data out of Europe. Vendors can also add a description of their own impact assessment for data transfers.
Subprocessors are companies that provide a service for Microsoft Ireland Operations Limited and who has or potentially will get access to personal data of their customers.