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 Second generation of Computers Third generation of Computers Fourth generation of Computers Fifth generation of Computers

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


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


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


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

What does Alt+Esc do?

The computer is one of the most basic needs of every user. If we use some shortcut keys to do the same operation, then it will be good and time consuming for users. Without a computer we cannot do anything, almost every section we have to use computers.

Generally, we have to work with different sections, and all are open in the background; if we want to switch and highlight all windows, we press the shortcut Alt+Esc key. It is mostly used to switch between different windows to open the first windows.

But shortcut keys provide data efficiently within time. We can predict all options by pressing some shortcut keys. These keys are easily available on the keyboard. “Alt+Esc” is the most important shortcut key used by users to easily predict all possible types and switch different sections.T switches the different windows or programs without a popup message.

It saves our valuable time, and we can do all the operations in a very fast manner. It works on the principle of multitasking and multiprocessor.

How to use the Alt+Esc keyboard shortcut key?

First of all, press and hold the Alt key on the keyboard; after that, at the same time, press the “Esc” key from the keyboard.

Alt + Esc in the internet browser

Internet browser is the very basic need of every person. By using the internet, we can know all the information with just a single click or know the information just by using a single click. Generally, internet allows search browsers such as Google Chrome, Microsoft Edge, Mozilla Firefox, etc. If so many files are already opened, including the internet browser, then by pressing the Alt+Esc key, it switches different sections that are already opened. This is also the most important shortcut key available in the computer, which is used every time.

Alt+Esc in Microsoft Excel

There are so many menu options available in the excel file sheet. In Microsoft excel, we also use the "Alt+Esc” key. This shortcut key provides the shortcut to open and switch the all-opened windows file related to the first opened file sections. Pressing the Alt+Esc, it switches the different opened windows file sections. Also helps in selecting the additional animation tab.

Alt+Esc in Microsoft PowerPoint

Microsoft PowerPoint is also one of the most important tools for creating slides, presentations, lectures, etc., for every user. The same features are used in Microsoft PowerPoint also. If we are working with a computer and we have to use different section data, so this shortcut key is helpful to switch among different opened file sections. This shortcut also helps in the selection of the additional animation tab.

Alt+Esc in Microsoft Word and another word processor

Microsoft Word is frequently used in every company, office, home-based application, letter writing, and many more applications for every user. The same features are also available in Microsoft word. Alt+Esc shortcut key is the most important. When we press the Alt+Esc key, it switches the different open windows sections. If we press the Alt+Esc, the same function works in the PowerPoint. The same function is also used in Microsoft word.

How does it differ from the Ctrl +Esc shortcut key?

“Ctrl + Esc” is also an important shortcut key. Its functions vary from program to program by pressing this key. It also differs from Microsoft Word. To use the Ctrl+Esckey, we have to press and hold the Ctrl key and keyboard; after that, press the Esc key on the same or the other hand. The following main difference is there, which is described below.

Ctrl +Esc in the internet browser

 Ctrl + Esc is a famous shortcut key available for the computer. Ctrl +Escworks on almost every web browser, including Google Chrome, Microsoft Edge, Firefox, Opera, and Internet explorer. Ctrl+Esc focuses on the search key option. The main task of Ctrl+Esc in the web browser is to open the start menu in the Microsoft windows. All types of internet web browsers, this Ctrl+Esc key, each has a different function, depending on what web browsing is used. Almost all operating systems support the Ctrl+Esc key, each with different functionality, as described below.

Types of OSThe function of the Ctrl+Esc key
Raspbian Operating systemSystem start menu
Windows 10 Operating systemOpen start menu
Windows 11 Operating systemOpen start
Windows 3.1 Operating systemBring all task lists of running application
Windows XP Operating systemOpen and Close the start menu
Android  Operating SystemMenu