Windows 10: Unable to login to the PC after updating to Windows 10 1903 update

So, this morning i was updating my Windows 10 Ver. 1803 into 1903. After the update was installed, i tried to log in but the system says my password was incorrect, i'm sure that the password was correct (Before updating, i clean install my Disk C system and log in into windows with my University Mail account i believe).


I have tried several solutions, including using OSD-Keyboard, reset this pc and activating command prompt. But i can't continue with the last 2 solutions because the system says that i don't have administrator account on my pc. (see pic 3)


Pic 1



On Pic 1, usually below the password box, there is a button written "Reset this password" but there isn't.



Pic 2




On Pic 2, i've tried to log in using my gmail account and my university account that i believe currently log in as the name of "Rizki Laksmana Pratama" but the system keep telling me the password is incorrect (both gmail and university email)


Pic 3


Thanks in regard


***Original title: Windows 10 Can't log in after Update***

:)

 

Windows 10 Update

Well just noticed a pretty large one pop up coming in at 914MB, seems it makes some pretty serous updates.

KB3172985
https://support.microsoft.com/en-us/kb/3172985

This security update includes improvements and fixes in the functionality of Windows 10 Version 1511 and Windows Server 2016 Technical Preview 4. It also resolves the following vulnerabilities in Windows:

• 3175677 MS16-094: Security update for secure boot: July 12, 2016
• 3174060 MS16-093: Security update for Adobe Flash Player: July 12, 2016
• 3171910 MS16-092: Security update for Windows Kernel: July 12, 2016
• 3170048 MS16-091: Security update for .Net Framework: July 12, 2016
• 3171481 MS16-090: Security update for Kernel Mode Drivers: July 12, 2016
• 3170050 MS16-089: Security update for Windows secure kernel mode: July 12, 2016
• 3170005 MS16-087: Security update for the Microsoft Print Spooler: July 12, 2016
• 3169999 MS16-085: Cumulative security update for Microsoft Edge: July 12, 2016
• 3169991 MS16-084: Cumulative security update for Internet Explorer: July 12, 2016

 

Microsoft to make Windows 10 updates mandatory

Well, at the moment at least, you can choose to defer upgrades. Under Settings > Windows Updates > Advanced options you need to check the box labeled "Defer upgrades". What does that do? Good question. The answer I've found might illuminate it to a degree.

http://windows.microsoft.com/en-us/windows-10/defer-upgrades-in-windows-10

I hear this only applies to Pro and Enterprise editions. But I can't verify that.

 

Windows Home 10 update from 1803 to 1903

I have windows 10 x64 home edition, version 1803.

I'm trying to update it to the new onw, version 1903, but my pc freezes every time when the installation is going to finish (around 80%).

I tried to update the OS in different ways:

1. Start > Settings > Update
   & Security > Windows Update , and then select Check for updates.
   If updates are available, install them.
2. Download the Update Assistant
3. Download the Media Creation Tool 1903

The result is always the same.

No errors, only pc freezing.

What do you suggest to do?