Registered Users at Windows

 

Windows user accounts let multiple people share a computer with private files, apps, and settings, or allow you to separate work from personal tasks. You can manage them through the Microsoft Support User Management Guide.

Types of User Accounts

Administrator: Has complete, full control over the computer, including installing software and changing system-wide settings.
Standard User: Can use installed apps, browse the web, and save personal files, but cannot change core system settings or install software that affects other users.
Local vs. Microsoft Account: A Microsoft account links your login to cloud services, email, and settings sync across devices, whereas a local account stays offline and strictly tied to that specific PC.

Quick Ways to View All Accounts on a PC

 Using netplwiz: Press Windows + R, type netplwiz, and hit Enter to open the classic User Accounts panel.

 Using Settings: Go to Settings > Accounts > Other users to see a full roster of non-admin or secondary profiles.

How to Switch Between User Accounts

• From the Start Menu: Click the Start button, select your profile icon at the bottom (or side), and choose another user account from the list.

• From the Lock Screen: Press Windows + L to lock your PC, then select the desired user profile at the bottom-left corner of the screen and enter their password.

How to View and see the List of users using Commant Prompt

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C:\WINDOWS\system32>net users

User accounts for \\DESKTOP-FU65745

-------------------------------------------------------------------------------

Administrator            DefaultAccount           Guest

UnlockForUs              WDAGUtilityAccount

The command completed successfully.

ENJOY

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UN ONLINE COURSES

Engineering is the practice of using science, math, and creativity to design, build, and improve structures, machines, systems, and processes that solve real-world problems.

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Control Engineering

Control Engineer (or controls and automation engineer) is an engineering specialist who designs, develops, installs, and maintains dynamic systems and automated equipment. They act as the bridge between physical machinery and digital intelligence, ensuring that industrial and mechanical processes run safely, efficiently, and with high precision.

Electronics Engineering

a branch of electrical engineering that focuses on designing, developing, and testing small-scale circuits, microchips, and semiconductor devices to process and communicate information rather than distribute heavy power.

Electrical Engineering

They designs, develops, tests, and supervises the manufacturing and installation of electrical equipment, components, and systems—ranging from small microchips to massive power grids.

Mechanical Engineering

Mechanical engineer designs, develops, builds, and tests mechanical and thermal devices, machines, and systems.

Civil Engineering

A civil engineer is a professional who plans, designs, builds, operates, and maintains public and private infrastructure—such as roads, bridges, dams, water systems, and buildings—while protecting public and environmental health.

Computer Engineering

A computer engineer combines electrical engineering and computer science to design, develop, and test computer hardware and software systems

Source: Google

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Show How much RAM is Installed

RAM (Random Access Memory) is a type of short-term, high-speed computer memory that temporarily stores active data, running applications, and the operating system your CPU is using right now.

How?

1. At Run Window, type: control /name Microsoft.system

2. Using cmd.exe, type: systeminfo

How RAM Works

Volatile Storage: RAM loses all its stored data the moment you turn off or restart your device (unlike long-term storage drives like SSDs or HDDs).

Direct CPU Access: The processor can read and write data in RAM in any order at lightning-fast speeds, making multitasking and app loading smooth.

The "Desk" Analogy: Think of RAM like a physical desk. A bigger desk (more GB) lets you spread out more papers and tools (open apps) at the same time without clutter or slowdowns.

Main Types of RAM

DRAM (Dynamic RAM): Used for main computer and phone memory; it needs constant electrical refreshes to keep data. Modern systems typically use DDR4 or DDR5 SDRAM.

SRAM (Static RAM): Faster and more expensive; used for small, ultra-fast CPU cache memory because it does not need refreshing as long as power is supplied.

How Much RAM Do You Need?

> 4 GB to 8 GB: Basic web browsing, schoolwork, and light office tasks.

> 16 GB: General multitasking, moderate gaming, and daily productivity.

> 32 GB to 64 GB+: Heavy gaming, 4K video editing, 3D rendering, and professional content creation.

Learn more about how memory modules function via Britannica's RAM Guide or check out tips on Intel's Computer RAM Overview.

Source: Google

From Intel:

What Is Computer and Laptop RAM?

Random-access memory, or RAM, has a direct impact on your computer experience. Learn what RAM is and whether your computer has enough.

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How to Show Run Window in VB.NET Code

 heres a quick way to Show Run Window in Visual Basic .Net Code.

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

        Process.Start("shell:::{2559a1f3-21d7-11d4-bdaf-00c04f60b9f0}")

 End Sub

Thats it!!!

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Windows Features includes lots of Tools

 Windows includes a control panel utility called Windows Features that lets you add or remove optional, non-essential system components by checking or unchecking boxes.

How to Access Windows Features

1. Open the Control Panel (or press Win + R, type control or shell:::{67718415-c450-4f3c-bf8a-b487642dc39b}, and press Enter).

2. Click on Programs and Features.

3. Click the Turn Windows features on or off link on the left side.

4. Check the box next to any feature you want to install, or uncheck it to remove it, then click OK. (You may need to restart your PC afterwards.)

Common Optional Features Available

• .NET Framework versions (such as .NET Framework 3.5 and 4.8).

• Hyper-V and Virtual Machine Platform for running virtual machines.

• Windows Subsystem for Linux (WSL) to run Linux environments directly inside Windows.

• Internet Information Services (IIS) for web hosting and management.

• Print and Document Services.

• Remote Desktop Client/Server features.

• Legacy components like DirectPlay or SMB 1.0/CIFS file sharing support.

For enterprise environments, administrators can also manage or hide these features remotely using Group Policy, Mobile Device Management (MDM), or Windows PowerShell via the Microsoft Learn Feature Guide.

Source: Google and Heading Windows

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Natively Backup your Device Drivers

 A device driver is a specialized software program that acts as a translator between a computer's operating system (OS) and its hardware devices.

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What They Do

> Translate Commands: They convert high-level instructions from the OS or apps into low-level commands that specific hardware understands.

> Provide an Interface: They let software use hardware (like printers, graphics cards, or mice) without needing to know the complex internal design of that hardware.

> Handle Communication: They manage data flow through computer buses and connection ports (such as USB or PCIe).

Why They Matter

> Hardware Function: Without the correct driver, a device will show up as unrecognized, fail to work, or cause system crashes and errors.

> Updates: Manufacturers release driver updates to fix bugs, improve security, and add new features. You can check or update them via your OS settings (such as the Lenovo Philippines Glossary on Device Drivers) or directly from the hardware maker's

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Zip Studio for Mainframe Design

 DotNet Programming now in years of work, people now can use compression functions such as zip although Shell32 options can also be use, Here you are...

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Enjoy

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