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)? Object Linking and Embedding in MS Word Semiconductor Memory Types of Parallel Computing Web Resources Difference between Virus, Worm and Trojan Horse Difference between HQ (High Quality) and HD (High Definition) What is Text Wrapping What is Timestamp? Semiconductor Ram Memory What is a File Attribute? What is a Video Call? Difference between SDRAM and DDR What is ANSI? Difference between DOS and Windows How to Set the Path and Environment Variables in Windows? Mainframe System What is ScanDisk? C drive in Mac Computer Memory Table How to Change the Keyboard Language in Windows? What is a Video Call? What is a Zoom Slider? What is Floppy Disk in Computer What is the most Popular Operating System? OMR in Computer What is a Work Area?

What Does Alt + Home DO?

The "Alt+Home" keyboard shortcut can have different functions depending on your program or operating system. In general, it is used to navigate to a website or application's "home" or default page.

What Does Alt+Home DO

In Microsoft Windows, the "Alt+Home" shortcut can be used in Internet Explorer, Microsoft Edge, and other web browsers to navigate the homepage of the current website. It can also be used in other programs and applications to navigate to a default or "home" screen or view.

In Ubuntu Linux, the "Alt+Home" shortcut can open the Home folder in the Nautilus file manager.

In macOS, this shortcut is not used as default in the system but can be assigned as a shortcut to certain functions in the specific application.

In general, if you are uncertain of the specific function of the "Alt+Home" shortcut, you can try using it in the program or application you are currently using and see if it performs a navigation or other action. Additionally, you can also check the program's documentation or help files for information on the function of keyboard shortcuts.

The Alt key and a combination of other keys are a shortcut for various functions in different programs and operating systems. It's always helpful to explore and try different combinations to know what it does.

Alt+ Home in Internet Browsers:

Alt+Home is a keyboard shortcut used in internet browsers to navigate to a user's homepage quickly. The shortcut involves holding the "Alt" key on the keyboard and pressing the "Home" key.

When the Alt+Home shortcut is used, the browser will immediately navigate to the webpage set as the user's homepage. A homepage is a webpage automatically loaded when a browser is opened or when the "Home" button is clicked. By default, many browsers will set their homepage to a search engine such as Google or Bing, but users can change their homepage to any webpage they prefer.

The Alt+Home shortcut can be a useful way to quickly navigate a commonly-visited webpage, such as a news website or social media platform, without manually typing in the address or using the browser's address bar. This can save time and be a convenient way to navigate the web.

It's worth mentioning that some browsers also have similar functionality, like ctrl+Home (Chrome) or Cmd+Shift+H (safari)

Additionally, many browsers also allow users to customize their keyboard shortcuts, which means you can change this shortcut to another command or sequence of keys if you prefer.

It's also helpful to know that the Alt+Home shortcut differs from the browser's "back" button, which will take you to the previous webpage you were viewing rather than your homepage.

Alt+Home is a keyboard shortcut in internet browsers that allows users to navigate quickly to their homepage. This can be a useful time-saving feature, especially for users who regularly visit the same websites.

Alt+Home in Microsoft Word:

In Microsoft Word, the Alt+Home shortcut is used to navigate to the beginning of a document. When the shortcut is used, the cursor will immediately be moved to the top of the paper, allowing you to navigate to the beginning of the text quickly. This can be useful when you're working on long documents and need to jump quickly to the start to make changes or find specific information.

The shortcut is consistent across most versions of Word, which means you can use it in Microsoft Word 2010, 2013, 2016, and 2019, and Word for Office 365.

Note: Alt+Home shortcut only moves the cursor to the beginning of the document; it will not select any text. If you want to select text from the current cursor location to the beginning of the paper, you can use the combination of Shift + Alt + Home; this will determine the text from the current cursor location to the beginning of the document.

Microsoft Word also offers other keyboard shortcuts for navigating through a document, such as Ctrl + Home, which takes you to the beginning of the current line, and Ctrl + End, which takes you to the End of the document.

It is consistent across most versions of Word and perhaps used in conjunction with other keyboard shortcuts for more efficient navigation.

Alt+Home in Microsoft Excel:

In Microsoft Excel, the "Alt+Home" keyboard shortcut can navigate to the worksheet's first cell, located in the sheet's top-left corner and labeled A1. This is a fast and easy way to jump to the beginning of a large worksheet without having to scroll through it manually. To use this shortcut, press and hold the "Alt" key on your keyboard & press the "Home" key. This will take you to cell A1, and the cursor will be placed in that cell.

This shortcut is particularly useful when working with large worksheets with a lot of data and you need to jump to a specific cell or location quickly. It's also useful when you have multiple worksheets open, and you need to switch between them quickly. This shortcut can be combined with keyboard shortcuts, such as "Ctrl+End" to navigate to the last cell in the worksheet or "Ctrl+Page Up" to navigate the previous worksheet.

You can also use the arrow keys combined with the Alt key to navigate through the worksheet. For example, press "Alt+Left arrow" to move the active cell to the left, "Alt+Right arrow" to move the active cell to the right, "Alt+Up arrow" to move the active cell up, and "Alt+Down arrow" to move the active cell down.

It's worth noting that this shortcut may not work as expected if the focus is on a cell with a formula or in a chart or table. You may need to click on the worksheet background to set the focus on the worksheet and then use the shortcut.

Alt+Home in Microsoft PowerPoint:

In Microsoft PowerPoint, the "Alt+Home" keyboard shortcut is not a default keyboard shortcut and does not have any predefined function. However, you can assign a custom shortcut key combination to a specific action or command in PowerPoint. For example, you can give "Alt+Home" to navigate to the first slide of the presentation, which would make it a quick and easy way to jump to the beginning of a long presentation without having to scroll through it manually.

To assign a custom shortcut key, go to the "File" menu, then select "Options." In the PowerPoint Options dialogue box, select "Customize Ribbon" and then click on "Customize" next to "Keyboard shortcuts." In the "Categories" list, select the "Slide Navigation" category, then in the "Commands" list, select the "First Slide" command. In the "Press new shortcut key" field, press "Alt+Home" and then click on "Assign" and "Close."

This shortcut can be useful when you are giving a presentation and want to navigate to the first slide quickly or when you need to review your presentation and navigate quickly to the beginning.

Note: This is just an example; you can use "Alt+Home" to navigate to other slides or to perform other actions such as "Duplicate slide" or "Delete slide" by selecting the corresponding command in the "Commands" list. Also, it is important to check if the shortcut key combination you want to use still needs to be assigned to another order before applying it.


The "Alt+Home" keyboard shortcut is useful in various Microsoft Office applications such as Word, Excel, and PowerPoint. In Word, it can navigate to the beginning of a document, allowing you to quickly jump to the top of a long record without having to scroll through it manually. In Excel, it can be used to navigate to the first cell in the worksheet, which is situated in the top-left corner of the sheet, making it a quick and easy way to jump to the beginning of a large worksheet without having to scroll through it manually. In PowerPoint, the "Alt+Home" is not a default keyboard shortcut but can be assigned to a specific action or command; for example, navigate to the presentation's first slide. Furthermore, learning and utilizing keyboard shortcuts can greatly improve productivity and efficiency when working with these applications.