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


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


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 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


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 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


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)?

What does Alt + Enter do?

Alt+Enter is a keyboard shortcut that can be used for various things, depending on the context in which it is used. Some common uses of Alt+Enter include:

1. Alt+Enter can create a new line or paragraph in a word processor.

2. Alt+Enter can submit the form or close the window in a window or dialogue box.

3. Alt+Enter can toggle between a full-screen and windowed mode in a video game.

4. In a cell in a spreadsheet program, Alt+Enter can be used to insert a line break within the cell.

5. In a presentation program, Alt+Enter can create a new slide.

6. In a terminal window, Alt+Enter can execute the current Command.

What does Alt + Enter do

How to apply the Alt+ Enter keyboard shortcut?

To use the Alt+Enter keyboard shortcut, follow these steps:

Ensure the program or window you want to use the shortcut is active.

1. Press and hold the Alt key on your keyboard.

2. While holding the Alt key, press the Enter key.

3. Release both keys.

The specific action that Alt+Enter performs will depend on the relation in which it is used.

Alt+ Enter in Windows:

The Alt+Enter keyboard shortcut switches between a full-screen and windowed mode in the Windows Command Prompt. When you press Alt+Enter, the Command Prompt will switch from a full-screen display to a windowed display and vice versa. This can be useful if you like to work with other windows while still having the Command Prompt open.

Additionally, when in full-screen mode, the Alt+Enter shortcut will change the font size of the command prompt window and allow the user to adjust the window size.

Note: It's important to note that while in windowed mode, the Command Prompt will still function as normal, and you can continue to enter commands and interact with the command line interface as usual.

In summary, in the Windows Command Prompt, the Alt+Enter keyboard shortcut is used to switch between full-screen and windowed mode, allowing the user to multitask and adjust the font size and window size of the command prompt. To use Alt+Enter, hold down the Alt key and then press Enter. Alt+Enter can also be used in other programs to open a new line or create a new paragraph, depending on the context.

Here is an example of using Alt+Enter in the Windows command line:

For example, if you run a command that takes a while to complete and wants to open another window to do something else, you can press Alt+Enter to switch the Command Prompt to windowed mode. This will allow you to continue using the

Command Prompt while also being able to interact with other windows. Once the Command is complete, you can switch back to full-screen mode by pressing Alt+Enter again.

Note: When in full-screen mode, the Alt+Enter shortcut will change the font size of the command prompt window and allow the user to adjust it.

Alt+Enter in Microsoft Excel:

Alt+Enter is a keyboard shortcut in Microsoft Excel that allows you to start a new line within a cell. This is useful when you want to enter long texts or lists of items within a single cell and need to wrap the reader to the following line for better readability.

To use Alt+Enter in Excel, follow these steps:

1. Open a new or existing Excel spreadsheet.

2. Select the cell in which you want to enter text.

3. Type the text you want to enter.

4. Press Alt+Enter to start a new line within the cell.

Continue typing your text. You can use Alt+Enter to add as many line breaks as needed within the cell.

Note: The Alt+Enter shortcut only works when you are editing a cell. If the cell is not in edit mode, you will need to double-click on the cell or press F2 to enter edit mode before you can use Alt+Enter.

Alt+Enter is a helpful shortcut that can save you time and improve the readability of your Excel spreadsheet. It is beneficial when working with long texts or lists that would otherwise take up a lot of space if entered into separate cells. Alt+Enter can keep all text or list items within a single cell, making it easier to work with and format your data. So, it is beneficial for data management in excel.

Alt+Enter in Internet Browser:

The Alt+Enter keyboard shortcut is a way to open a new search tab in most Internet browsers quickly. When using Chrome, Edge, Firefox, Internet Explorer, or Opera.

This shortcut can open a new tab and search without leaving the current account.

For example, if you type "Computer system" in the address bar or search bar & later press Alt+Enter, a new tab will open and perform a search for "computer system" on your preferred search engine. This allows you to quickly search for something new while keeping your place on the current tab.

Different browsers have different shortcut keys, and some may have other functions for Alt+Enter.

In Firefox, for example, Alt+Enter opens a new tab and loads the URL typed in the address bar.

Google Chrome has the same function, but the keyboard shortcut is Ctrl+Enter.

In Internet Explorer, the Alt+Enter keyboard shortcut is used to open the properties of a selected shortcut or file.

Note: It's important to note that different browsers may have other shortcut keys, so it's a good idea to consult the browser's documentation or settings to learn about the available shortcuts and their functions.

Using keyboard shortcuts like Alt+Enter can help you navigate the web more efficiently and save time as well. It's always the right idea to familiarize yourself with the shortcuts available in your browser.

Alt+ Enter in TextPad:

In TextPad, an advanced text editor, the Alt+Enter keyboard shortcut serves a specific function: opening the document properties window. This window provides various statistics about the currently open document, such as the number of characters, words, and lines. This can be useful for writers and editors to get an overview of the length and complexity of a document.

The document properties window will appear on your screen when you press and hold the Alt key and then press the Enter key. This window contains information such as the document's name, the paper's size, the number of characters, words, and lines, the number of paragraphs, the number of pages, and the number of bytes in the record.

This feature can be useful for writers, editors, and other professionals who need to track the length and complexity of their documents. It can be used to check the number of words in a document to ensure that it meets a specific word count requirement.

Note: The Alt+Enter keyboard shortcut is specific to TextPad and may not work in other text editing software. It is always a fine idea to ask the software's documentation or settings to learn about the available shortcuts and their functions.

Overall, the Alt+Enter keyboard shortcut in TextPad is a useful tool for quickly accessing document properties and getting an overview of the document's statistics. This can help you better organize and manage your writing projects.

Alt+ Enter in Windows Command Line:

In early versions of Windows (Windows XP and lower), the Alt+Enter keyboard shortcut served a specific function in the Windows command line. Specifically, pressing Alt+Enter would resize the Windows command line from a window to a complete screen. This allowed the user to see more of the command line and work more efficiently.

However, this keyboard shortcut is no longer supported in recent versions of Windows. It means that the Alt+Enter combination does not affect the Windows command line. In Windows 7 and later, the Command Prompt window can be resized by clicking and dragging the edges of the window or by using the keyboard shortcut Alt+Spacebar, then pressing the X key and the arrow keys to resize the window.

Note: This shortcut is no longer supported in the latest version of Windows and may not work as expected. If you're using the newest version of Windows and need to resize the command line, you can use the shortcut mentioned above or the mouse to adjust the window size.

Computer Keyboard Shortcut:

A keyboard shortcut is a combination of keystrokes that can be used to perform a task that typically requires a mouse or other pointing device. Keyboard shortcuts can save time and effort, allowing you to perform tasks more quickly and efficiently. Some common keyboard shortcuts include:

  • "Ctrl + C" to copy selected text or an object
  • "Ctrl + X" to cut selected text or an object
  • "Ctrl + V" to paste text or an object
  • "Ctrl + S" to save a document
  • "Ctrl + Z" to undo the last action
  • "Ctrl + Y" to redo the previous action
  • "Ctrl + F" to open a search bar
  • "Alt + Tab" to switch between open windows
  • "F1" to open the help menu
  • "F2" to change the name of a selected file or folder
  • "F5" to refresh a webpage or document

Keyboard shortcuts can vary depending on the operating system and your application. Many programs and websites also have specific keyboard shortcuts that you can use to perform tasks specific to that program or website. Some keyboard shortcuts may also be customizable, allowing you to create shortcuts for frequently used tasks.