Unlock For Us

Adding and Deleting users at Windows

noreply@blogger.com (LawrenceAlbert) — Thu, 22 Oct 2026 22:13:26 +0800

The net user command allows you to add, modify, or delete user accounts, and display detailed information about user accounts on a local computer or domain. Lets study some simple functions here.

1. Lets display all possible commands using net user

C:\Users\UnlockForUs>net user /?

The syntax of this command is:

NET USER

[username [password | *] [options]] [/DOMAIN]

username {password | *} /ADD [options] [/DOMAIN]

username [/DELETE] [/DOMAIN]

username [/TIMES:{times | ALL}]

username [/ACTIVE: {YES | NO}]

How To Add User:

1. Net user LawrenceAlbert ok

2. Net user Lawrence Albert /active: yes

How to delete User:

Net use Lawrence /delete

<UserName> Specifies the name of the user account to add, delete, modify, or view. The name of the user account can have as many as 20 characters.

<Password> Assigns or changes a password for the user's account. Type an asterisk (*) to produce a prompt for the password. The password isn't displayed when the user types it at the password prompt.

Source: Microsoft Learn

BE CAREFUL AND SLOWLY

Windows Dictionary #1

noreply@blogger.com (LawrenceAlbert) — Thu, 22 Oct 2026 17:13:07 +0800

Windows does not include a built-in, standalone full dictionary application out-of-the-box.. However, Windows does feature a built-in spell-check and typing custom dictionary, as well as comprehensive options through the Microsoft Store and third-party software. Heres some important Terms and meanings regarding Microsoft Windows.

Reliability Monitor : With this single tool you can view your PC problems history.

Resource Monitor : Analyze your system performance

Performance Monitor : Use it to find resource eating culprit processes

netplwiz : Opens the Advanced User Accounts window.

lusrmgr.msc : Opens the Local Users and Groups Manager.

gpedit.msc : Group Policy Editor.

mrt : This tool helps you in cleaning some of the most popular malicious software from your Windows computer.

ncpa.cpl : To access all your Network Adapters, you can use this Run command.

powercfg.cpl : Power Options.

appwiz.cpl : Access the Programs and Features window to uninstall your installed programs.

devmgmt.msc : Windows Device Manager to manage all your hardware devices.

sysdm.cpl : Access the System Properties window.

firewall.cpl : Manage or configure your Windows firewall.

wuapp : Check, manage and configure all your Windows update settings.

Access your Network Adapter for Network Troubleshooting

noreply@blogger.com (LawrenceAlbert) — Thu, 22 Oct 2026 16:22:56 +0800

Network adapter (also called a network interface controller or NIC) is a hardware component that connects a computer or device to a computer network, allowing it to communicate, share resources, and access the internet. Heres ho to access the Program Window.

Press Win+R > Type "ncpa.cpl"

ENJOY

References:

google

Microsoft

CB ZERO: AUTOMATIC TRANSFER SWITCH (ATS)

noreply@blogger.com (LawrenceAlbert) — Thu, 22 Oct 2026 10:59:29 +0800

heres a way to create Primary LINE and Backup Line. Its Easy. You can put BI and Logger using VB.Net

Thats it!!!

CB ZERO: DAY TIME CHARGING NIGHT TIME USAGE

noreply@blogger.com (LawrenceAlbert) — Wed, 21 Oct 2026 20:31:34 +0800

Heres an schematic with many usages for techniques at circuits.

ENJOY

CB ONE: USING TABLET FOR I/O

noreply@blogger.com (LawrenceAlbert) — Tue, 20 Oct 2026 10:04:11 +0800

You have this Touch Panel.. How will you design that it will work with Control and Monitoring, e.g. House Control System, I/O Car???

CB One: LEDs

CB One: LEDs 2

CB One: Auto Data Stable Code 1.1

CB One: Parallel Port DLL Interface or Connection

ENJOY!!!

Naga University (UN ONLINE)

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 08:33:12 +0800

Several months ago I won the contest, now on compliance.

UN ONLINE

http://nagauniversity.net

FREE login

User: admin

PWD: indakos

CB Zero: No Power Alarm

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 08:26:35 +0800

Years back, |I was contracted to do Electronics...

Version 1

Version 2

due to sensitive case, we cant show here

Version 3

due to sensitive case, we cant show here

Version 4

References: https://www.electronics-project-design.com/PowerFailureAlarm.html

CB Zero: Basic Reset Technology

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 05:37:56 +0800

Heres a standard design of RESET. Load are collector mode configuration.

AMAZING.

Installation of Windows OS from USB Flash Drive

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 04:29:13 +0800

from version Vista to Windows Server, Its NOT Rufus, WinUSB or other softwares. Just Follow the Procedure, If permitted, Its just Copy and Paste Technology.

How to Create a USB Flash Drive Windows Installer

1. Format the USB Stick as NTFS: Open Windows Explorer and Right-Click the Drive > Choose the Format Option

2. In the File System Combo box, Choose NTFS and Click the Start Button to begin.

3. Afterwards, Open the Command Prompt as Administrator: In Start Search type, cmd > Press CTRL + Shift + Enter

or you will get... "Access is denied" Message after launching diskpart

command.

4. Setting the USB Partition Active (Diskpart.exe)

a. In the Command prompt, type: Diskpart and press Enter

b. Please wait for a while and type: list volume and press Enter

- The command will let you see all the drives and partitions

c. Find which volume for your Removable USB Drive, in my case 6, Therefore Type: select volume 6 and press Enter again

d. type: active and press enter

DiskPart marked the current partition as active.

To learn more about the commands, press ? and Enter Key.

Now you already finished setting the volume active so, type the command Exit and press Enter Again.

5. Create a Boot Sector (bootsect.exe)

What is Bootsect? In the Command Prompt, enter the following command to learn about the tool: bootsect /?

SYNTAX:

bootsect {/help|/nt60|/nt52} {SYS|ALL|<DriveLetter>:} [/force]

Boot sector restoration tool

Bootsect.exe updates the master boot code for hard disk partitions in order to switch between BOOTMGR and NTLDR. You can use this tool to restore the boot sector on your computer.

Run "bootsect /help" for detailed usage instructions.

It is located at your Windows installer directory called \boot

Let's go back to the guide...First, Find where's your DVD Drive is located (Windows Installer) and go to the boot directory, which in my case Drive F:

Next, type: bootsect(space)/nt60(space)Flash Drive Letter

C:\Windows\System32>f:

F:\>cd boot

F:\BOOT>bootsect /nt60 g:
Target volumes will be updated with BOOTMGR compatible bootcode.

G: (Error! Hyperlink reference not valid.)

Successfully updated NTFS filesystem bootcode.

Bootcode was successfully updated on all targeted volumes.

F:\BOOT>

6. You have now successfully created a Boot Sector for the Windows Installer... Finally, Open Windows Explorer > Go to the the Windows Installer DVD Drive and Copy these Files and folders into the USB Stick:

AMAZING!

CB Zero: GP Latch

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 02:02:19 +0800

Heres Another Start-Stop Circuit Latch.

ENJOY

CB Zero: Car Latch

noreply@blogger.com (LawrenceAlbert) — Mon, 19 Oct 2026 01:22:00 +0800

Once upon a time, we were young we have this Short Circuit Protection, it is a latch technology and PB.

ON-OFF PB

Short circuit Protection for DC Output, just ON to RESTORE.

ENJOY!!!

CB Zero: SWITCH LOGIC POWER SUPPLY DESIGN

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 20:33:48 +0800

If the book says 1, you need to input one. Switch Logic idea? Really? Goodbye Circuitry (sir-kit-tree)...

Circuit Diagram

Formulas

Vb = Vin (R2/(R1+R2))

Vo = Vb-0.7

ENJOY

Easy way to Add Important Icons to Desktop at Windows

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 20:10:07 +0800

You can't find the Computer Icon, Network and Control Panel Icon? Heres an easy way.

Procedure

1. Press Win+R

2.Type Rundll32.exe shell32.dll,Control_RunDLL desk.cpl,,0

Thats it!

General Purpose I/O

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 18:15:27 +0800

Input Ground Technology is the basin tech of Parallel porting or I/O based Systems. If Most of the time its input 1 then we need to add 74ls04 before inputting data to Pin 10,11,12,13,15.

GP I/O Layout

Binary Input

Schematic

Binary Output for relay based system

Vb.Net Integrated Development Environment

http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso

Others

CB One: LEDs

CB One: LEDs 2

CB One: Auto Data Stable Code 1.1

CB One: Parallel Port DLL Interface or Connection

CB THREE: WHAT YOU WANT

CB One: Binary Output Expander Technology

CB One: Binary Output Complete

CB One: Digitally Controlled Power Supply 1

Table based Electronics or Rb Technology

BI: Reading from Parallel Port

More Tips coming soon...

CB Zero: Battery Start Stop Monitoring

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 13:25:17 +0800

I wrote this in the beginning of times at Abella, Naga City. I tested the circuit using Multi SIM.

ENJOY!!!

ALL REFRESH TECHNOLOGY

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 13:13:47 +0800

Heres a technology famous for years when computer is yet been invented. Once you signal, LEDs at relay are indicator of 1-bit of information. How to refresh all data reading is easy.

Collector Mode Technology by Lawrence Albert Pardo Ilao

INDUSTRIAL CONTROL SYSTEM (ICS)

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 13:03:37 +0800

Using the latest IT technology and infrustructure, System Logic and Levels now can be detected using computers. We have the Control and Monitoring Technology for industrial Usages.

ARTICLES:

CB One: LEDs

CB One: Auto Data Stable Code 1.1

CB One: Parallel Port DLL Interface or Connection

CB THREE: WHAT YOU WANT

CB One: Digitally Controlled Power Supply 1

An industrial control system is a combination of hardware and software used to monitor, automate, and control industrial processes such as power generation, water treatment, manufacturing, and transportation.

Industrial control systems (ICS) are the backbone of modern industrial operations. They allow organizations to automate complex processes, maintain safety, and ensure consistent output across large-scale facilities. Because no web results were provided, the explanation below is based on general domain knowledge.

What is an ICS

An ICS is a networked system of sensors, controllers, and software that supervises and manages industrial processes. It continuously collects data, makes decisions based on programmed logic, and sends commands to equipment such as pumps, valves, motors, and turbines.

BI: Reading from Parallel Port

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 12:04:46 +0800

Years back, it fells very old even this technology is very new to everyone, I created TX RX uing rc... with reference to this site and Hong RC. Few months ago this technology are going to one site to another... probably due to extinction of technology, Lets Acquire this from Europe, they derived this one, I cant find anymore the source. Its very good thinking.

Think wider... K

QBasic Code

CLS
DEFINT A-Z
Address = 889: REM 889 = port address, other addresses could be 633 or 957
PRINT "Press the enter key to read printer port pins (15,13,12,10,11)"
PRINT "A (0) reading indicates the pin is at ground level, (1) indicates"
PRINT "the pin is at a high level or unterminated."
INPUT A$
V = INP(Address)
PRINT V
P11 = 1
IF V > 127 THEN P11 = 0: V = V - 128
IF V > 63 THEN P10 = 1: V = V - 64
IF V > 31 THEN P12 = 1: V = V - 32
IF V > 15 THEN P13 = 1: V = V - 16
IF V > 7 THEN P15 = 1
PRINT
PRINT "Pin 15 ="; P15
PRINT "Pin 13 ="; P13
PRINT "Pin 12 ="; P12
PRINT "Pin 10 ="; P10
PRINT "Pin 11 ="; P11
END

Later for VB.Net!!!!

ENJOY

CB One: LEDs 2

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 11:23:58 +0800

Running your LEDs from the middle is difficult. Heres a way to make it right and easy.

Design in Binary: FINAL CODE

00011000

00100100

01000010

10000001

Vb.Net Integrated Development Environment

http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso

Enjoy!

Scanning Matrix LED Technology with Auto Data

noreply@blogger.com (LawrenceAlbert) — Sun, 18 Oct 2026 09:25:17 +0800

Matrix LED technology is an advanced lighting system that uses individually controlled LEDs to provide display illumination. This is a very very old LED scanning technology at Matrix LEDs. This is my college degree graduation :D design project using 24 bit I/O ISA CARD 8255 IC, parallel port is 8 to 12 Outputs.

1. You apply this (column by column) with auto data, it will do just fine.

2. data inputting with column by column was done using rata years back in vb6, we enter the design contest at different school.

3. the very first Programmable Matrix LED, its a years back technology already, very old.

Heres the complete schematic:

I cant sleep, Im throwing or sharing this old new thing to masses.

Anyway, i went to Japan using BINGO display, no problem. :)

ENJOY

CB One: LEDs

noreply@blogger.com (LawrenceAlbert) — Sat, 17 Oct 2026 07:31:06 +0800

heres a way to create running LEDs or any pattern. Its a startup learning code going to Matrix leds..

Code here:

http://drive.google.com/file/d/1wlHmF2WVkNANIRsUEEpPfJAn7c4Y0xoH/view?usp=drive_link

Vb.Net Integrated Development Environment

http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso

CB One: Beacon

noreply@blogger.com (LawrenceAlbert) — Sat, 17 Oct 2026 05:14:30 +0800

Heres a blinking light for PIN 2.

http://drive.google.com/file/d/1gthrLBBGkt1MNS-ZibGsfp00WWwMtqWX/view?usp=drive_link

Vb.Net Integrated Development Environment

http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso

You can do it for free.

CB One: Auto Data Stable Code 1.1

noreply@blogger.com (LawrenceAlbert) — Fri, 16 Oct 2026 18:39:44 +0800

Heres a stable version of Auto Data... OFF are recognized and once the form re-opens it will rescan and refresh the variables.

http://drive.google.com/file/d/18b_QcxQnQaoDz8Nna-SmF7dz2lOY6pxj/view?usp=drive_link

ENJOY!

CB One: Parallel Port DLL Interface or Connection

noreply@blogger.com (LawrenceAlbert) — Fri, 16 Oct 2026 18:17:01 +0800

Heres a Clean VB.Net code declaring the interface easily readable.

'dll interface or connection

Public Declare Sub Out64 Lib "inpoutx64.dll" Alias "Out32" (ByVal PortAddress As Short, ByVal Value As Short)

Public Declare Function Inp64 Lib "inpoutx64.dll" Alias "Inp32" (ByVal PortAddress As Short) As Short

___________________________________________

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

Out64(888, 1)

End Sub

___________________________________________

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click

Out64(888, 0) 'clear all

End Sub

DOWNLOAD CODE HERE

Vb.Net Integrated Development Environment

http://download.microsoft.com/download/8/B/5/8B5804AD-4990-40D0-A6AA-CE894CBBB3DC/VS2008ExpressENUX1397868.iso

ENJOY!