To disable a system or admin password on a Dell computer, First get a Dell Bios password generated here, now access the BIOS setup (usually by pressing F12 during startup) and navigate to "System Security".
Then, select "System Password", enter the current password (if prompted), and leave the new password field empty.
Save the changes and the computer will restart with the password disabled.
Detailed Steps:
Enter BIOS Setup: Immediately after turning on the computer or restarting, press the F12 key repeatedly to access the BIOS setup.
Navigate to System Security: Locate and select "System Security" or a similar option within the BIOS setup.
System Password: Select "System Password".
Enter Current Password: If prompted, enter the current system password.
Leave New Password Blank: Leave the "New Password" field empty. Save Changes: Press "Save" or "Exit" to save the changes and exit the BIOS setup.
Restart Computer: The computer will restart, and the system password will be disabled.

Detailed Steps:
Enter BIOS Setup: Immediately after turning on the computer or restarting, press the F12 key repeatedly to access the BIOS setup.
Navigate to System Security: Locate and select "System Security" or a similar option within the BIOS setup.
System Password: Select "System Password".
Enter Current Password: If prompted, enter the current system password.
Leave New Password Blank: Leave the "New Password" field empty.
Save Changes: Press "Save" or "Exit" to save the changes and exit the BIOS setup.
Restart Computer: The computer will restart, and the system password will be disabled.