Please can anybody help?

I am having an issue with Outlook 2016. I have been trying to setup my two email accounts to no avail. Both accounts keep asking for my password. Although I don't have any issue signing into both accounts using Outlook.com.

Many thanks

I have the same problem with my Outlook 2016, constantly prompting me for my password on several different accounts, even though they've been saved countless times. There don't seem to be very many answers forthcoming on this forum, but I must say that Outlook 2016 (in my opinion) is the absolute worst version of Outlook that was ever released. They should give everybody a free upgrade when the next version is released (assuming its any better)