Windows regedit

start  > Run > regedit

මුන්ලින්ම registry වෙනස් කරන්න කලෛන් backup එකක් දාගෙන ඉන්න. මෙන්න මෙතනින් export දෙන්න. මොකද වැරදුනොත් ආපසු පරණ එක දාගන්න.

CD, removable drives Autorun විම disable කිරිමට

1. Start --> click Run, type regedit in the Open box, and Enter

2. Locate and then click the following entry in the registry:

HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\NoDriveTypeAutorun

3. Right-click NoDriveTypeAutoRun, and then click Modify.

4. In the Value data box, type

Value Meaning
0x1 or 0x80 Disables AutoRun on drives of unknown type
0x4 Disables AutoRun on removable drives
0x8 Disables AutoRun on fixed drives
0x10 Disables AutoRun on network drives
0x20 Disables AutoRun on CD-ROM drives
0x40 Disables AutoRun on RAM disks
0xFF Disables AutoRun on all kinds of drives

5. Exit Registry and Reboot


Disable USB Removable Mass Storage Device Drive Access in Windows

1.Start --> click Run, type regedit in the Open box, and Enter

2. Locate and then click the following entry in the registry:

HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\UsbStor

3. In the right pane, double click on the Start value name.

4. Change the value data to 4 to disable the removable USB mass storage device drive access.
To revert and re-enable the drive access for removable USB mass storage device driver, change back the value data for Start to its original default of 3.

5. Exit Registry and Reboot
---------------------------

stop 2010 win auto update
1)gpedit.msc
Computer Configuration -> Administrative Templates -> Windows Components -> Windows Update
Notify to download, notify to install
2)regedit-->HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows\WindowsUpdate\AU
AuOption = 2
3)Reboot



---------------------
remove cotana 2010 windows-> go task manager go file location of cotana->rename it->quickly end task to rename it
sometimes you should face start menu not appearing , then do this,

1- Press win key + x to open the Elevated Command Prompt.

2- To enable powershell script, please type the following command: 
PowerShell -ExecutionPolicy Unrestricted 

and Click Enter.

When the Windows PowerShell window opens copy the line below and paste it into the PowerShell window by simply right-clicking at the blinking PS C:\WINDOWS\system32> prompt, or by pressing [Ctrl] + [V] on the keyboard:

Get-AppXPackage -AllUsers | Foreach {Add-AppxPackage -DisableDevelopmentMode -Register "$($_.InstallLocation)\AppXManifest.xml"}

Wait until the app download and installation process completes — ignore any red text that appears — and restart Windows.