Looking for logging into the Xbox Live Pc site and are not getting the correct working link for it? In such a case, you can use the links given here by searching your desired login page in the search box. If the page is present on our website then you will get all the links related to the Xbox Live Pc site. After that you can login as usual with your login credentials.
https://www.xbox.com/en-ZA/live
https://support.xbox.com/xbox-on-windows/getting-started/signin-xbox-app-on-windows-10
https://account.microsoft.com/account/xboxlive
https://windowsreport.com/unable-to-sign-in-xbox-account-windows-10/
https://www.seaofthieves.com/forum/topic/31553/you-must-be-signed-to-xbox-live-problem
https://www.wikihow.com/Set-Up-a-Free-Xbox-Live-Account-on-a-PC-or-Laptop
https://support.ubi.com/en-US/Faqs/000019050/Linking-to-Your-Ubisoft-Account-X1
https://www.fortnitescout.com/link-xbox-live-account-to-epic-account
https://blogs.windows.com/buildingapps/2017/03/01/announcing-xbox-live-creators-program/
https://www.epicgames.com/fortnite/forums/battle-royale/royale-with-cheese/105950-xbox-account-already-linked/page9
https://www.epicgames.com/fortnite/forums/battle-royale/royale-with-cheese/105950-xbox-account-already-linked/page4
https://www.epicgames.com/fortnite/forums/battle-royale/royale-with-cheese/105950-xbox-account-already-linked
https://www.reddit.com/r/Seaofthieves/comments/7oei7p/play_anywhere_pc_and_xbox_at_the_same_time/