This week brings our first version 15.37 update to reach Insider Fast. Here’s a quick look at the update:

Top improvements and fixes:

• Favorites: Folders can now be added or removed via clicking star icon displayed on hover of folder
• Favorites: Top-level Favorites group is now only displayed if at least one folder has been favorited
• Google Calendar: Now view free & busy information for attendees in Scheduling when creating a meeting
• Account setup: Improved error messages for IMAP accounts, including configuring IMAP access and two-step auth
• When adding an Outlook.com account, calendars and contacts are now selected and properly displayed

Hover to add to Favorites or remove from Favorites

Other notes:

• For any issues, please use Help > Contact Support
• For feature requests, please use Help > Suggest a Feature
• For weekly updates with the latest features and fixes listed here, join Insider Fast!
• Lastly, the Outlook Preview is concluding this week; thanks for all the valuable feedback!