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)?

What is Autofill?

Autofill is a feature that some computer programs or applications have that automatically fills out fields in forms, saving users time. Autofill is a software function that automatically adds previously recorded information into a data field (such as a user's name or address) (as in a spreadsheet or web page). The autofill function of a web browser is used to fill out forms with data that has already been entered or with a predetermined value. Login information is frequently filled out using this feature.

Autofill is a feature frequently found in web browsers like Chrome, Opera, and Firefox that allows the browser to remember the common information entered by the user and use it to automatically fill in the fields that need that information, possibly on a different website. When a user enters their name into the top-most field on most websites that request user information, the browser saves all the information associated with that specific information. It fills out the other forms with that information. The autocomplete feature should be distinct from Autofill because it only applies to the field now in focus.

What is Autofill

Although online browsers and spreadsheet programs support Autofill, their functionalities differ. The operation of Autofill in each kind of application is described below.

Autofill on a web browser

You complete a form every time you enter information on a website. There are just two fields on some forms, such as login forms (for a username and password). Others require you to fill out several fields before submitting the form.

For certain websites, most browsers securely save usernames and passwords. After saving your login information, you may use Autofill to quickly fill in the username and password boxes. Other forms of data, like credit card numbers and internet logins, can also be saved by Autofill.

Note: Contrary to popular belief, Autofill is not the same as autocomplete, a browser function that suggests words as you type them in address bars and search boxes.

Methods to enable and disable Autofill in a web browser

Let's see ways to enable or disable the autofill feature in some of the web browsers:

Chrome:

The autofill feature in Google Chrome can fill three forms or fields: passwords, credit card details, and addresses. Let's look at how to use Autofill in Chrome and how to make it enable or disable it:

  • Open the Chrome browser.
  • Click the Chrome settings icon of the browser window.
  • On the left side of the screen, select Autofill by clicking.
  • The Autofill portion on the screen offers three options: passwords, payment methods, addresses, and more.
What is Autofill
  • Locate the corresponding section to activate or disable an autofill item, then follow the instructions.

Firefox:

The autofill function in Firefox works with logins, passwords, and addresses. You can enable and disable them as follows:

  • Launch the Firefox web browser.
  • Open Firefox and select the Menu button. Button in the browser window's upper-right corner.
  • The drop-down option, and then choose Settings.
  • In the left navigation pane, click the Privacy & Security option.
  • Check the box next to Autofill in the Logins and Passwords section to automatically fill user name and password fields.(A)
What is Autofill
  • Check the option next to Autofill addresses in the Forms and Autofill section to have address fields automatically filled in.(B)
  • When you complete a form, the data is kept for the subsequent time you enter an address or sign in to an account.

Microsoft Edge:

Passwords, credit card information and addresses can all be filled into forms or fields using Microsoft Edge's autofill capability. Let's examine how Autofill works in Microsoft Edge and how to enable or stop it:

  • Launch Microsoft Edge on your computer.
  • Choose the More option from the Microsoft Edge Settings icon of the browser window.
  • Select Settings from the drop-down menu that appears towards the bottom.
  • From the Settings menu, choose the "Profiles" option. Under the Your profile part in the page's middle, you may access Passwords, Payments, Addresses, and more.
What is Autofill
  • Find the autofill item in the sections below and follow the instructions when you are confident of whether you want to enable or disable it.

Opera:

Open the Opera browser. The autofill feature in Opera can also fill three forms or fields: passwords, credit card details, and addresses. Let's look at how to use Autofill in Opera and how to make it enable or disable it:

  • Open the Opera browser.
  • Click the Opera menu button in the top-left corner of the screen.
  • In the drop-down option that appears on the screen, select Settings.
  • By selecting the Opera Advanced button in the Settings window, choose Privacy & security.
What is Autofill
  • In the Privacy and Security section, scroll down to the Autofill section. There, you'll see three choices: Passwords, Payment methods, Addresses, and more.
  • Locate the corresponding section to activate or disable an autofill item, then follow the instructions.

Third-party autofill tools:

It might be advantageous to utilize a third-party solution to autofill data across all of your devices and browsers if you use a variety of them. Dash lane and RoboForm, accessible on PC, Mac, iPhone, iPad, and Android devices, are our two favorite autofill tools.

Spreadsheet Autofill

The autofill feature in spreadsheet programs like Microsoft Excel makes it simple to fill in blank cells. When making new spreadsheets, Autofill can quickly identify patterns, and both rows (horizontally) and columns can employ Autofill (vertically).

Autofill in Excel:

A fill handle is a crucial component of Excel's AutoFill feature. The fill handle transforms from a square to a black plus sign when the mouse is moved or hovered over it. It should be noted that only one direction can be selected at a time while dragging the fill handle. The fill handle also cannot be moved diagonally.

Let's look at a few instances to understand better how Excel's AutoFill feature functions:

In the figure below, cell A1 contains a number.

What is Autofill

Let's perform the given two tasks

  1. Use Excel's AutoFill feature to copy the value from cell A1 to the range A2:A7.
  2. Display and describe the many options available in the AutoFill options box.

The following is a list of the actions required to complete the tasks:

Task 1:

  • Choose cell A1. Move the mouse pointer over cell A1's lower-right corner. It appears as a black plus sign, as seen in the figure below. The fill handle changes into this plus sign (shown within the red circle) when the cursor is placed over it.
  • Till cell A7, drag the fill handle. The number 1 fills the entire range A2:A7.
What is Autofill

Task 2:

As soon as the fill handle is pulled up to the last cell, the AutoFill choices box is visible underneath that cell. The AutoFill options box should be clicked. Various choices are presented. When the fill handle is pulled to a range, these choices offer suggestions for how the range will be filled.

What is Autofill
  • Choosing "copy cells" as the first option. The value of the initially chosen cell is copied to the full range by using this option.
  • The second option is "Fill series." This option allows the use of numerical values or the mixing of numerical and textual data.
  • "Fill formatting only," is the next selection. The formatting of the first chosen cell is transferred to the selected range when this option is used.
  • "Fill without formatting" is the fourth selection. The value of the first chosen cell is copied to the chosen range when this option is used.
  • "Flash fill" is the fifth choice. This option automatically fills the chosen range. In most cases, it is used to aggregate or extract values from one or more data cells.