Windows 10: My account sometime is asking for a password but i don t have one , i restart the pc and...

So my first question is how does that works ? I have my own Microsoft account that i used for quite a long time from now and sometime purely random when i start my pc is asking for a password, but i never set one !! I restart the pc and than it doesn t need it anymore , it just went to the dekstop and is all good , this happens like once or twice a week and yea , i don t really know what to do . And my second question is that this could solve the first one tbh when i do get that password on the bottom left corner it shows me 2 more accounts with no photo i do have one on the main one and the same name that requires a password to enter on them , but after i get over the password thingy on the main account i went to search if there are really any othere accounts logged to this pc but there aren't , so why do does 2 accounts show on the bottom left corner ? why do they require a password ?

:)

 

I forgot my bios password- How I can reset it?

Same here but I keep the text file on a separated drive with a backup copy on a USB stick and a hard copy in a binder on a book shelf. Hard to believe others don’t do something similar.

 

my desktop computer is asking for a reboot device that I don,t have

my desktop computer is asking for a reboot device that I don,t have

 

I can't get text messages. & Also don`t change my account password

Dear Sir,

I can't get text messages for a verification code & also don`t know about recovery code. & Also don`t Change my account password please guide us.

Thanking & Regards

m.Sameem