What has changed?

[Jim]

When you choose private browsing, we don't load a cookie on your machine. Most every day of the year, someone will put in a support ticket about this. 99/100 they are on an iPad with private browsing turned on

Turn Private Browsing on or off on your iPad – Apple Support (UK)

When you use Private Browsing, the details of your browsing won't be saved, and the websites you visit won't be shared with your other devices. Safari won't remember the pages you visit, your search history or your AutoFill information.

support.apple.com

 

[bigalw35]

You can delete just the cookie that is specific to the one a website uses.

But I’m not sure a cookie is your problem.
Are you using Outlook in a browser or the standalone app?
Are you getting an actual “incorrect password” type error or just the email login pop up every few minutes?

Edit: because the repeated logon pop up is an annoying state your Outlook App’s profile can get into. There are a few fixes for that. (With increasing inconvenience )

Hi Kevin, I’m using the Microsoft outlook as a standalone program, what I get is a repeated incorrect password message, but it’s on a desktop pc, and I can’t get into outlook

 

[kevenh]

Hi Kevin, I’m using the Microsoft outlook as a standalone program, what I get is a repeated incorrect password message, but it’s on a desktop pc, and I can’t get into outlook

I can't remember if the state my work email gets into is the pop-up message is actually displaying I've entered a wrong password. From memory, I just keep getting the logon popup appearing.

Either way, here's help from the internet. It looks similar to the advice our corporate IT host for us to self-fix before bugging them.
Good luck
edit: my work email is MS Outlook/Exchange managed
edit2: not conclusive as it was the 1st launch of Outlook but I'm pretty sure this

is the pop up that keeps bugging me until I address the issue - which luckily for me is usually just to VPN direct to my employer's network.
i.e. not an error about my password, just an annoyance. I'll leave the work laptop on to see if the logon password pops up AGAIN
Luckily I've mentioned I work for AWS elsewhere at MHF so I've no need to scrub out lots of the picture. Oh! Hold on.

 

[bigalw35]

When you choose private browsing, we don't load a cookie on your machine. Most every day of the year, someone will put in a support ticket about this. 99/100 they are on an iPad with private browsing turned on

Turn Private Browsing on or off on your iPad – Apple Support (UK)

When you use Private Browsing, the details of your browsing won't be saved, and the websites you visit won't be shared with your other devices. Safari won't remember the pages you visit, your search history or your AutoFill information.

support.apple.com

Hi Jim, no, actually the problem is with my desktop, it started about 2 weeks ago, I retain emails that are important for one reason or another in ms outlook, that way they ARE on my computer, and I can check them out with or without the internet, but about 2 weeks ago outlook told me that the password was wrong, but I know that it weren’t ??