Hi,
I am an office 365 subscriber with Outlook for my business emails. I also use at least 3 gmail accounts/addresses for personal emails. I'm driving myself insane having to check two (and more) calendars for availability - one outlook (business) and multiple calendars on the calendar app on my android cell device.

Can someone please guide me to an existing thread or information on how I can overlay? Ideally, I'd have all my personal (gmail) appointments appear on my Outlook calendar. A gmail to outlook sync? Any guidance would help. Thank you.