Windows 10 [Activation license Issues] I cannot delete Kms license of my os windows 10 version 1809

user75

TS Booster
I recently try to delete KMS activation of my computer for reactivate a clean Windows but, my computer don't activate my key windows of my bios and each time I trying to reactive With my bios key, my computer still with this:
2019-10-13 11_25_35-Windows Script Host.jpg
Can you help me ?
Windows specifications
Edition
Windows 10 Home
version
1809
Installed on
2019-02-14
Os Build
17763.805
 

user75

TS Booster
Operating System
Windows 10 Home 64-bit
Computer type: Notebook
Installation Date: 2019-02-14 10:27:04 PM
Serial Number: MGQ9K-JJ74P-R73BF-G99FT-J2QDQ
Windows Security Center
User Account Control (UAC) Enabled
Notify level 0 - Never Notify
Firewall Enabled
Windows Update
AutoUpdate Notify prior to download
Windows Defender
Windows Defender Enabled
Antivirus
Antivirus Disabled
Display Name Windows Defender
Virus Signature Database Up to date
.NET Frameworks installed
v4.8 Full
v4.8 Client
v3.5 SP1
v3.0 SP2
v2.0 SP2
Internet Explorer
Version 11.805.17763.0
PowerShell
Version 5.1.17763.1
Java
Java Runtime Environment
Path C:\Program Files\Java\jre1.8.0_221\bin\java.exe
Version 8.0
Update 221
Build 11
Environment Variables
USERPROFILE C:\Users\pirja
SystemRoot C:\Windows
User Variables
Machine Variables
Battery
AC Line Online
Battery Charge % 100 %
Battery State High
Remaining Battery Time Unknown
Power Profile
Active power scheme My Custom Plan 1
Hibernation Enabled
Turn Off Monitor after: (On AC Power) Never
Turn Off Monitor after: (On Battery Power) Never
Turn Off Hard Disk after: (On AC Power) 20 min
Turn Off Hard Disk after: (On Battery Power) 20 min
Suspend after: (On AC Power) Never
Suspend after: (On Battery Power) Never
Screen saver Disabled
Uptime
Current Session
Current Time 2019-10-13 11:27:41 AM
Current Uptime 1,613 sec (0 d, 00 h, 26 m, 53 s)
Last Boot Time 2019-10-13 11:00:48 AM
Services
TimeZone
TimeZone GMT -5:00 Hours
Language English (United States)
Location Canada
Format English (Canada)
Currency $
Date Format yyyy-MM-dd
Time Format h:mm:ss tt
Scheduler
2019-10-13 11:45 AM; GoogleUpdateTaskMachineUA
2019-10-13 11:46 AM; DropboxUpdateTaskMachineUA
2019-10-13 12:00 PM; Adobe Flash Player Updater
2019-10-13 12:24 PM; BraveSoftwareUpdateTaskMachineUA
2019-10-13 2:45 PM; GoogleUpdateTaskMachineCore
2019-10-13 3:11 PM; IntelSURQC-Upgrade-86621605-2a0b-4128-8ffc-15514c247132
2019-10-13 8:24 PM; BraveSoftwareUpdateTaskMachineCore
2019-10-13 9:57 PM; AdobeGCInvoker-1.0
2019-10-13 11:59 PM; AutoPico Daily Restart
2019-10-14 4:46 AM; DropboxUpdateTaskMachineCore
2019-10-14 10:27 AM; Opera scheduled Autoupdate 1568071464
2019-10-14 10:40 AM; IUM-F1E24CA0-B63E-4F13-A9E3-4ADE3BFF3473
2019-10-15 5:15 PM; Dell SupportAssistAgent AutoUpdate
2019-10-18 8:24 PM; Adobe Flash Player NPAPI Notifier
2019-10-18 8:48 PM; Adobe Flash Player PPAPI Notifier
BorderlessGaming
CreateExplorerShellUnelevatedTask
IntelSURQC-Upgrade-86621605-2a0b-4128-8ffc-15514c247132-Logon
USER_ESRV_SVC_QUEENCREEK
Hotfixes
System Folders
Process List
Security Options
Device Tree