how do i reset my xbox pin via the xbox login on a browser?

I was trying to do that.

I sign in to PC with his account and tried to open MSStore/Xbox launcher with my credentials. It asked for password than for PIN. PIN was not recognized [I am sure this is correct PIN]

Try using your Son's pin at that screen... I know, you're going to tell me it is your email that is shown... how could his pin work in that dialog box??

Don't ask me how/why, but it should. That is what I had to do to add MY store account to my kids login.

I have not tried resetting my password as there is nothing wrong with my login details. It simply wont accept even my email when i try to login. I CAN access microsoft store, microsoft windows account, xbox app, minecraft launcher with microsoft login. These work fine.

Minecraft.net and microsoft login website do not even accept even my email, as it refreshes the page when i click next.

I can sign into microsoft store app on windows PC. However, it does not require a password it requires windows PIN number. Microsoft store uses microsoft account settings to login, and PIN to verify user.

login with your xbox account via edge browser, should work then (hopefully)

Hi and thanks for reaching Microsoft Xbox gamer's community. My name is Josef.

I'm an Independent Advisor and a Microsoft Xbox user like you.

Hope you're doing great today PhilipLang_346

Do you know if your Windows user has a PIN enabled as a login option?
Double check this going to Settings > Accounts

If yes, please try using that PIN instead.

If not, sometimes when you enter wrongly the PIN for a couple times. The login system is going to ask you for your Microsoft password instead

Let me know how it goes to see how you can proceed, I'll be waiting for your reply

I linked my Microsoft account to my Minecraft (on the Nintendo Switch) and it stuck me with a random gamertag. I have no clue how to change it since I don't own an Xbox.

While there were some guides saying how to change the gamertag via browser, I followed the instructions and still could not find where to change it.

EDIT: Apologies if I posted this question in the wrong category. I didn't know where else to ask.

I was able to get to the page for changing my Gamertag by following the link in the guide on the Support site.

Here's the link to the page needed to change your gamertag.