How to disable control alt delete at startup windows with pictures

Here is several ways to enable /disable control alt delete requirement for logon to windows. Some steps are below-
                                                       SOLUTION- 1

         USING USER ACCOUNT APPLET

STEP 1.  Press Windows Key + R

Run Box will open

STEP 2.  Type netplwiz  or  userpasswords2  in Run Box

STEP 3.  Click on ok 
User Accounts Applet will open

STEP 4.  Click on Advanced tab

STEP 5.  Untick required user to Ctrl+alt+delete check box

STEP 6- Click on apply then ok

                                                       SOLUTION- 2

         USING LOCAL SECURITY POLICY EDITOR

STEP 1.  Press Windows Key + R

Run Box will open


STEP 2.  Type secpol.msc  in Run Box

STEP 3.  Click on ok 

STEP 4.   Click on Local Policies in Security Settings on  Local Security Policy Editor.


STEP 5.  Click on Security Options

STEP 6.  double click on Interactive logon: Do not require CTRL+ALT+DEL

STEP 7.   Click on radio button Disabled in Local Securtiy Settings

STEP 8.  Now Click on Apply

STEP 9.  Click OK to Apply Changes

                       SOLUTION- 3

         USING WINDOWS REGISTRY

STEP 1.  Press Windows Key + R

Run Box will open Type regedit  in Run Box

STEP 2.  Click on ok 

STEP 3.  Registry Editor will open Navigate to

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System

STEP 4.  Double click on DisableCAD in right pane

STEP 5.  Edit DWORD (32-bit) Value will open

Change Valuedata from 0 to 1


STEP 6.  Click Ok to apply changes