@sgunhouse Thanks! It worked just fine.
I'd love to see Office 365 be able to have 2 separate accounts open simultaneously so I wouldn't have to do this. But alas, this is not the case, and both my work and grad school use Outlook. At least now I can keep all my school work in the same preferred browser!
Thanks!

I need to have Opera open while working in Chrome, because of 2 separate Office 365 accounts that I need to access throughout the day. Now that I have started using Opera, webpages that I previously saved from Chrome are now Opera pages that open in Opera, even if I am working in Chrome.

Is it possible to switch it back to open in Chrome? I only have Opera open for access to my second Outlook email account.