If you are facing live.com email login issue then you have nothing to worry about as we are here to help you out that too without any technical knowledge. You can start off by fixing the issues related to the browser because if it is there then you won’t be able to login to your email. You can refer to these steps to fix it:
You need to start by refreshing the complete website that you can do by pressing the CTRL and F5 together
You can also try to use a different URL like Hotmail.com or login.live.com to see if you can access the mail there or not
At times, the browser issues can be fixed by simply deleting the cache and cookies so you can try that too
Another reason behind live.com email login issue could be a domain name system (DNS) problem. The domain name gives permission for IP addresses to be known with the words and it is usually provided by the internet service provider. You can fix it by following these steps:
Delete the local DNS to get the latest cache that matches with the ISP
You can do this by following this route= ‘Start>Command Prompt>type “ipconfig/flushdns’ and then hit enter
If this doesn’t work then you can also opt for a different DNS service and not the one from your ISP then see it the issue persist or not

https://www.emailsupport.us/blog/way-to-fix-live-com-email-login-issue/