The login screen doesn’t come up when clicking to sign into Xbox account.

So, i don’t have another account to sign in with. I’ve had this one account with MS for like 18 years. Also, it still doesn’t bring up the guide menu and i cant use any apps/games when I’m connected to the internet and not signed in to any account. Nothing
will open at all. The guide menu doesn’t come up but the screen darkens as if it’s up.

I cannot sign into my account in Mahjong. When I click on the games, the window asking me to sign into my Microsoft account comes up. I type in my e-mail address and password and a screen requesting permission to access and update my XBox live comes up.
When I click on the yes button, it goes back to the game screen and prompts me that it cannot sign me in. The solitaire and tap tiles are letting me sign in with no problems. I am using Windows 8.

every device that i have that was login on my account was kicked off but on my laptop it still says my personal email and when i'm on the login screen for my Xbox even when i search my username it still come up but when i go to login and the please enter your password screen come up it say the email that took my account

That doesn’t work. It says this email already has an account. When I sign into my Xbox account with that email it comes up with another gamertag that isn’t mine that I’ve never used

you should have the option of downloading your profile, sign out of xbox, then a screen will come up asking you to login, just pick download my account and enter info should bring you to the account your looking for.