Windows 10: What do I do to access my laptop without any means to sign in?

I deleted my only microsoft account linked to my laptop and now I don't have a way to access my laptop. I couldn't log into my microsoft account so i thought deleting it would be better. I even did a factory reset thinking it would welcome me with the same screen as if I were to open it for the first time so I could make a new account. I did end up making a new one and tried to add my device but it keeps telling me that they don't recognise my serial number.I don't know what to do now, I know that it would be easier to solve it, had I not deleated my account completely.

:)

 

LAPTOP is not accessible ..... Access is denied.

I am trying to share a folder on a LAPTOP. I have other a number of other systems that have folders Shared and they work fine, but with this one I get the error "LAPTOP is not accessible ..... Access is denied." when I try to access it from a different Win10 system. So I went thru the entire "How to Share Files and Folders Over a Network in Windows 10" tutorial step by step. File and Print Sharing is enabled, SMB1.0 client & server are running, and Everyone has Full Access to the Share. Still get the error. I have tried it with the Network Public and Private, with the same result. Any suggestions ?

Microsoft Windows 10 Home
Version 10.0.19042 Build 19042

 

Laptop problem: Black vertical "sidebar" [Update]

I will try that... do you think I have complete access to replace the monitor cable without dismantling the laptop from step 1? *Eek!
Tbh it's a bit scary.

 

Best laptop under $800??

Well the last one I suggested seems to be the best for 650$

EDIT: to facilitate your search...

Laptop GFX benchmark list

Laptop CPU Benchmark list