As well as using Google Applications here at the college, we also have an Office 365 account for every student/learner available to them. Office 365 is a suite of apps which range from Microsoft Word and Powerpoint, to Microsoft Outlook which will house your emails.
You can use any of the applications which are provided by Office 365 and still upload any of the documents to your Google Drive, as these documents are compatible with the Google Drive. This will then allow you to upload your Microsoft documents to Google Classroom if you find Office 365 easier to use.
The main applications provided by Office 365 which you can use are: