A family of Microsoft spreadsheet software with tools for analyzing, charting, and communicating data.
To address size of ribbons and icons in Office 365 (Windows 10):
- Go to Desktop, right-click and chose Display Settings. Make sure in Scale an Layout Section option 'Change the size of text...' is set up to 100%.
- You can always choose Simplified Ribbon instead of Classic ribbon view in any Office application, simply right click on ribbon and choose 'Simplified Ribbon'