Cant get back in to it

Bought my HP omen Laptop brand new few years ago set it up ..it runs outlook so had to get new outlook.com addy so i did that signed in once and then a lot of stuff came up life stuff and i put it away till we moved and was just able to get it out to use it. recently well few years went by since the first time i signed into it and few things changed like phone number well i can not remember my password and when i click on forgot password it brings me to the page that says will send temp code to sign in but the number they have is like 3 phone num ago and there is no opting to chang it to my num now also had different emails since then that i do not have anymore and can ot remember security ? Answer the other way is they want me to list emails that i had last sent to people from it and i never sent any from it just made account and had no time to use it even once (SORRY for the long explanation ) to get to the point what can i do to be able to sign in and use my Omen i spent so much money buying it for the longest time no time to use it now that i have the time I cant get into SO FRUSTRATING i hope this makes sum sense and there is somone out there in this Beautiful community that might be zble to help me. BTW been a huge fan of ifixit for a long time people on here are so Brilliant and have helped me a lot in the past and i Truly appreciate it thank You