Computer Fundamentals Index

Computer Introduction Types of computer Characteristics of computer Uses of computer History of Computers

Computer Languages

Low Level language Middle level Language High level language

Computer Generation

Generation of Computers First Generation of Computer Second generation of Computers Third generation of Computers Fourth generation of Computers Fifth generation of Computers Sixth Generation of Computer

Peripheral Devices

Input devices Output device

Components

Block diagram and basic components Control processing unit (CPU) Software Hardware

Memory

Computer Memory Registers Memory Hierarchy RAM Vs ROM Understanding file sizes (Bytes, KB, MB, GB, TB, PB, EB, ZB, YB)

Computer Network

Types of Network Types of Area Networks (LAN, WAN, MAN) TCP Flags

Computer Virus

Computer Virus

Computer Ports

Computer Ports

How

How to hack a computer How much do Computer Programmers make How does a Computer work How to associate a file with a program How does a computer convert text into binary How does a computer process data into information How to fix a CD-ROM DVD How to fix the no input signal How to install computer memory How to associate a file with a program How to log out of your operating system How do I change my name on Google How to installation or uninstallation Microsoft Paint How to fix a not a valid Win32 application error How to fix missing Microsoft Windows .dll files How to use a computer keyboard How to erase my hard drive and start over How can I test how many words I can write a minute How to shut down a computer How do I open and edit the Windows registry How to edit the registry from the command line How to restart Microsoft Windows How to install a computer processor How to open Microsoft Paint How to fix problems in Windows after installing new software How to enable or disable the preview pane of Microsoft Outlook How to open a Microsoft .wps or Works file in Word How to view the HTML source code in Microsoft Word How to View or Change the Screen Resolution of a Monitor How to Connect and Install a Computer Keyboard How to Delete Temporary Files in Windows 10 How to determine Which Version of Microsoft Office I'm using How to find out how much hard drive space is available How to Fix PC Stuck on Verifying DMI Pool Data How to choose which items show in the notification area How to find similar images using Search by Image How to fix Low Memory and out of memory errors How To Replace the CMOS Battery How do I Update my Antivirus Program How to fix a general protection fault How to Identify problems in the Windows Device Manager How can the Base be Shown How to test if a Website or Web Page is down How Much is 1 Byte, Kilobyte, Megabyte, Gigabyte, etc How to fix a CMOS checksum error How to Fix a Windows CD-ROM, DVD, or Disc Drive Issue How to Open Safe Mode How to Password Protect Files and Folders in Windows How to Reset CMOS or BIOS Settings How to use Computer Keyboard How to create a text file How to enable or disable DHCP in Windows How to test computer memory to determine if its bad How do double space or change line spacing in Microsoft Word How do I know if I have Windows Administrator Rights How many cores does my computer have How to Create a Directory or Folder How to Enter and Exit the BIOS or CMOS Setup How to change Windows Compatibility mode How to clear your internet browser history How to Connect Computer Speakers How to Copy a Web Page Link or URL How to install a Hard Drive or SSD How to Open the Windows Control Panel How to split a screen in Windows How to copy text from a scanned PDF

Questions

Who invented Computer What are the advantages of the Internet? What are the disadvantages of the Internet? Is my computer 64 bit? What is Edge Computing? What is a Router? What is Monitor What is Printer What is a Web Browser What is Microphone What is a Webcam What is PC What is Keyboard What is Motherboard What is WAP What is URL What is a Digital Assistant When was the first Computer Invented What is Modem What is Firmware What is Imperative Programming What is Protocol What is Safe Mode What is Device Driver What is Hybrid Topology What is Mesh Topology What is Procedural language What is a hyperlink What is a Username Who invented the Internet What is Video Card What is Sound Card What is Binary What does Alt+B do What does Alt+D do What does Alt+E do What does Alt+Esc do What does Alt+R do What does ALT + Q do What does Alt + Tab do What is Data Manipulation What is a touch screen What is Back Panel What is Analog Monitor What is AR lens What is an ATX Style Connector What is a File System What is Hard Disk Drive (HDD) What is a boot device What is accessibility What is Line In What is network Interface card (NIC) What is Optical Disk Where can I ask questions on the internet What is Auto Rotate What is CAD (Computer-aided design) What is Cable Modem What is Home Page What is boot menu What is braille reader What is flash memory What is Windows What is Clipboard What is Cyber Warfare What is Myspace Why has my IP address changed What is Jacquard Loom My computer is running slow, what steps can I do to fix it What is a Kensington Lock What is a multicore processor What is automation Are smartphones and tablets computers What is a Login Script What is a Loosely Typed Language What is Multitasking? Why my computer monitor shows no display or black screen What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is REM What is Parallelization What is Overtype mode What is open with What is Bracket What is an Online Service What is the Pg Dn Key (Page Down Key) What is the Pg up Key (Page up Key) What is Palmtop Computer What is a Processing Device What is a Print Preview What is the Print Screen Key What can I do if my computer or laptop is lost or stolen What is a Model Number What are the currently available antivirus programs What are Toggle keys What is a Case fan What is a Silicon Chip What is a Slate PC What is a TAB stop What is an Octothorpe What is Task Pane What is Task View What is the svchost.exe file used for in Windows Where can I find free online virus scanners Why am I unable to increase the resolution in Windows What is Autofill When I click my mouse, it sometimes double-clicks What is Scratch What is UDIMM What is MsConfig What is an Expansion Card What is an Executable File What is an Elevated Command Prompt What is an AC Adapter What is AIMBOT What is a Software Suite What is a LED Monitor What does Alt + X do What does alt + space do What does Alt + O do Now that I’ve got a Computer, what can i do What is a Punch Card What is RDIMM What is Select All What is Serial number What is Thermos flask What programs can I use for speech recognition What are the Advantages of Computers What are the Disadvantages of Computers What does Alt + T do What Hardware Device Drivers should be Updated What is a Desktop What is a Ring Topology What is CMOS What is a Directory What is a Mechanical Mouse What is a Plotter What is a Variable What is an Icon What is Data What is HDMI What is Remote What is Right-Click What is SMPS Why does my Laptop not turn on What is a Copyright What is a Cordless Mouse What is a CSV file What is a Joystick What is a Start Button What is a Taskbar What is an Alignment What is an Output Device What is Cat 5 What is Google Chrome What is Post What are Recordable DVD Drives What Does Alt + F4 Do What Does Alt + L Do What is a bit (Binary Digit) What is a cable What is a Calculator What is a capacitor What is a Cold Boot What is a Dialog Box What is a Dual-boot What is a Slide What is A4 What is AM What is Barcode Reader What is EHCI What is a Header What is a Joystick What is a Secondary Storage Device What is Access Time What is Account Sharing What is an Asterisk What is Asynchronous DRAM What is Back Quote What is BIOS What is Borderless Printing What is Case Badge What is CD-ROM What is Chat Slang What is Composite What is RJ Cable What Are Bottom Row Keys What is SAN What is Tray What is VDU What Does Alt + M Do What Does Alt + P Do What is a Cell What is a Command Key What is a key Combination What is a Menu Bar What is a Startup What is a T What is Chat What are the F1 through F12 keys What does Alt + Enter do What Does Alt + Home DO What does Alt + R do What does Ctrl + B do What Does Ctrl + Enter Do What Does Ctrl + R Do What does Ctrl + G do What does Ctrl + 9 do What does Ctrl + End do What does Ctrl + O do What Does Ctrl + P do What Does Ctrl + Q do What is a Colon What is a Core What is Apple Touch Icon What is Clock What is Code What is Computer Crime What is Ctrl What is DAT What is Data diddling What is Date Why won't my computer turn on What Does Alt + N Do What does ctrl + 2 do What does ctrl + space do What does Ctrl + W do What does Ctrl + T Do What Does Ctrl + 2 do What does Ctrl + 5 Do What are the most common file types and file extensions What are Sticky keys What Does Ctrl + Shift + Esc Do What is Settings What is Task Manager What is Taskbar What is a DNS Resolver What does ctrl + 1 do What does ctrl + 0 do How to install software What is a Folder What is a Legend What is a MAC Address What is a Path What is a Ruler What is a Toolbar What is an Intranet Meaning and Differences with Internet What is an SSD What is Inheritance What is Tablet What is Depth What is Docking Station What is Double Click What is a Solid Ink Printer What is a Temporary File What is Backup and Restore What is Electronic Payment Systems Eps What is Marshalling

Difference

Difference between hardware and software Difference between multiprocessor and distributed systems Difference between Desktop and Laptop Difference between File and folder Difference between Hard Copy and Soft Copy Open Source Programs vs Closed Source Programs Difference between Optical Fibre and Coaxial Cable Difference between Website and Webpage Difference between Classes and Objects Input VS Output Difference between Primary and Secondary Storage with Examples

Misc

Quantum Computing Computer Software Autoexec.bat and config.sys info Update an Antivirus Use of Internet Advantages and disadvantages of Email Computing Power Internet Explorer Shortcut Keys Advanced Encryption Standard (AES) Augmented Reality Infrastructure Readiness Check Top 10 Internet tips and tricks Introduction and Features of FoxPro Features of Multimedia Top 10 online services and applications Receiving S.M.A.R.T. status bad backup and replacing error Version Control System Uninstalling Software or Apps in Windows Data Warehouse Increase or decrease font size in Word using keyboard shortcuts Mouse not detected or working in Windows Computer Cleaning Information and Steps Function Keys on Keyboard Windows 7 Alt+Tab won’t stay on top or stick 10 Essential Examples of Web Browsers Binary Subtraction using 2’s Complement Case Sensitive Languages Computer Pioneers and people who are CEO Microsoft Word Shortcut Keys Parts of Computers Names, Definitions and Images ROM and its Types Basics of Information Technology Characteristics of a Good Software Design Characteristics of Management Information System Classification of Management Information System Implementation of MIS Input Devices of Computer Definition Limitations of Management Information System 3 Types Of Network in Computer Block Diagram Of Control Unit Difference Between Computer and Embedded System Difference Between Hard Disk and Floppy Disk Abstraction in OOAD Hardware and Software Devices Optomechanical Mouse CMOS Memory What is a Terminal? What is Graphic Design? What is Load? What is Passcode? What is Reboot? What is Registry? What is Safe Mode? What is Standby? What is SYN (Synchronize)? What is Task Manager? Attribute Computing BPS in Computer Bulletin Board System Light Pen Input Device 3 TYPES OF NETWORK IN COMPUTER Block diagram of control unit What is a Solid Ink Printer? What is a Temporary File? What is an App launcher? What is Backup and Restore? What is a Tab Character? What is the Core i3? What is Paint? What is a Workbook? Advantages and Disadvantages of Online Education What is a String? What is a VDU (Visible Display Unit)? 50 Uses of Computer What is Workspace? What is a Procedural Language? What is VGA (Video Graphics Array)?

How to Open the Windows Control Panel?

The Control Panel is a central position in Microsoft Windows where you can access and adjust various system settings. You can utilize one of the following methods to open the Window Control Panel:

1. Click the Windows key + X on your keyboard. This will open the Quick Link menu, from which you can select "Control Panel."

2. Click the Windows key + R on your keyboard to open the Run dialog box. Type "control" and press Enter. This will open the Control Panel.

3. Press the Start button, & then click the gear icon (Settings) on the left side of the Start menu. Then click on "Control Panel."

4. Right-click on the Start button & select "Control Panel."

5. Move to the search box on the taskbar and type "Control Panel", then select Control Panel from the results.

Once the Control Panel is open, you can navigate the various options to adjust system settings such as display, network, power, and more. Some options are grouped by category, such as "System and Security" or "Programs," while others are listed alphabetically.

Note: Windows 10 has a new settings app, so if you are using a latest version of windows, it is recommended to use the App for most system settings management.

1) In Windows 11

The Settings App largely replaces the Control Panel in Windows 11, which provides a modern, more intuitive interface to manage system settings. To open the Settings app, you can:

  1. Go to the Start Menu and press the Settings App.
  2. Press the Windows key+I.
  3. Although, the traditional Control Panel is still available for users who prefer to use it or for certain settings not available in the Settings App.

You can use the following methods to Open the Windows Control Panel:

From the Windows search bar: Press the magnifying glass icon on the taskbar, and then click the Start menu button to open the Windows search box. Type "control" in the search box and select "Control Panel" in the search results.

From the Run box: Press Win+R (hold down the Windows key and press R). Type "control" and press Enter. This will open the Control Panel.

From the Windows Command Prompt: You can also open the Control Panel by running the "control" command in the Windows Command Prompt. Open the Command Prompt by pressing Win+X (hold down the Windows key & press X) and select "Command Prompt". Then type "control" and press Enter.

How to Open the Windows Control Panel

2) In Windows 10

In Windows 10, the Control Panel is a central location where you can adjust your system settings and manage various aspects of your computer, such as display, network, power, and more.

The following methods you can use to open the Control Panel:

From the Start Menu: Press the Start button on the taskbar and scroll through the list of apps until you find the Control Panel. Click on it to open.

How to Open the Windows Control Panel

From the search bar: Click the search bar next to the Start button and type "Control Panel". Please select the option that appears in the search results to open it.

From the Run box: Press the Windows key+R to open the Run box. Type "control" and press Enter. This will open the Control Panel.

From the Windows Command Prompt: You can also open the Control Panel by running the "control" command in the Windows Command Prompt. Press the Windows key+X (hold down the Windows key on your keyboard & press X) and select "Command Prompt" to open the Control Panel. Then type "control" and press Enter.

Additionally, in Windows 10, the Control Panel can be accessed through the Settings App by clicking the gear icon on the Start Menu or pressing Windows key+I.

Note: In Windows 10, Microsoft has been moving many of the settings traditionally in the Control Panel to the new Settings app. Some options you are looking for may be found in the settings App.

3) In Windows 8 and 8.1

In Windows 8: In Windows 8 and 8.1, the Control Panel is a central location where you can adjust your system settings and manage various aspects of your computer, such as display, network, power, and more. You can use the following methods to Open the Windows Control Panel:

  • From the Start Screen: Click the Windows key on your keyboard to open the Start Screen. Then type "Control Panel" and select the option in the search results.
  • From the Desktop: Press the Windows key+D on your keyboard to switch to the desktop. Then right-click on a space on the taskbar and select Properties. From the Properties window, click the Navigation tab, then check the box next to "Show the Control Panel when I go to the desktop". This will add a Control Panel icon to the desktop, which you can click on to open the Control Panel.

Note: In Windows 8 and 8.1, Microsoft has been moving many of the settings that are traditionally in the Control Panel to the new PC Settings app. The PC settings app may find some options you are looking for.

4) In Windows 95,98, ME, NT, and XP

To open the Control Panel in these versions of Windows, you can use one of the following methods:

From the Start Menu: Click on the Start button in the screen's lower-left corner to open the Start Menu. Then click on Settings, and select Control Panel from the list of options.

From the Desktop: Right-click on a space on the desktop and select Properties. From the Properties window, click on the Settings tab and the Control Panel button.

From the Run box: Hold down the Windows key and press the R button to open the Run box. Type "Control Panel" and press Enter.

In Windows NT and XP, the control panel is a little different, and the control panel is represented by a folder that contains all the necessary settings you need to configure your system.

Using the Command line to open the Windows Control Panel

Control Panel can also be opened from the Windows command line. This can be useful if you prefer using the command line or want to automate opening the Control Panel. Here's how to do it:

1. Open the Command Prompt: Hold down the Windows key & press R to open the Run box. Then type "cmd" and press Enter. This will open the Command Prompt.

2. Type the command: Type the command "control" and press Enter. This will open the Control Panel.

3. Alternative command: In some versions of windows, you can use the command "control.exe" or "control panel" to open the control panel

4. You can also use the start command as well to open the control panel by typing "start control" or "start control.exe" in the command prompt.

Remember that the command line method will vary depending on your operating system, but the process is similar in most versions of Windows.

5) In Windows 3. x

In Windows 3. x, the Control Panel is a central location where you can adjust your system settings and manage various aspects of your computer, such as display, network, power, and more. You can use the following methods to open the Windows 3. x Control Panel:

1. From the Program Manager: Click on the Program Manager icon on the desktop, located in the lower-left corner of the screen, to open the Program Manager. Then click on the Control Panel icon.

2. From the File Manager: Open the File Manager and navigate to the Windows folder. Within the Windows folder, you will find the Control Panel folder. Double-click on the Control Panel folder to open it.

3. From the Run: To open the Run box, click the Windows key+R button on your keyboard. Type "control.exe" and press Enter.

Once the Control Panel is open, you can navigate the various options to adjust system settings. Some options are grouped by category, such as "System" or "Network," while others are listed alphabetically.

Note: Windows 3. x is an old operating system, and Microsoft has discontinued its support; it is highly recommended to use a newer version for security and performance reasons.

Quickly Access the Windows Control Panel:

Here are the quickest ways to access the Windows Control Panel:

1. Press the Windows key + X and click on the Control Panel option.

2. In the Windows search bar, type the "Control Panel" and click the Control Panel option in the search results.

3. Right-click the Windows Start button and select Control Panel from the context menu.

4. Use the Run dialog box by pressing Windows key + R, typing "Control Panel", and hitting Enter.