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What Is An Output Device

What Is An Output Device?

Difficulty: Easy

An output device is any physical hardware device that receives incoming data from a digital device and outputs it to the user. The most commonly used output devices are...

What Is An Input Device

What Is An Input Device?

Difficulty: Easy

An input device is any physical hardware device that sends data to a computer system. The most commonly used input devices are the keyboard and mouse, but there are lots of provide input to a computer.

What Is A USB Flash Drive

What Is A USB Flash Drive?

Difficulty: Easy

A USB flash drive, also known as a pen drive, thumb drive, USB keychain drive, memory stick, or simply a flash drive, is a small portable storage device that has a built-in USB connector and uses flash memory.

What Is Compression

What Is Compression?

Difficulty: Medium

Compression is the process of reducing the number of bits needed to represent data to reduce the file size, saving storage space and speeding up file transfers.

What Is A Menu-Based Interface

What Is A Menu-Based Interface?

Difficulty: Medium

A menu-based interface, also known as a menu-driven interface, is a type of user interface based on menus that present users with a list of options.

What Is A Command-Line Interface

What Is A Command-Line Interface?

Difficulty: Medium

A command-line interface (CLI), also known as a console-user interface, is a type of user interface based on text commands and a simple text-only interface.

What Is A Backup

What Is A Graphical User Interface?

Difficulty: Medium

A graphical user interface (GUI) is a type of user interface based on graphical icons, windows, buttons, dialogue boxes, menu bars, tabs, toolbars, and images.

What Is A Backup

What Is A Backup?

Difficulty: Easy

A backup is a copy of data in case the original data gets lost, deleted, overwritten, or becomes unusable. Whilst backups do not prevent any unexpected events...

What Is A CD

What Is A CD?

Difficulty: Easy

Stands for a Compact Disc. A CD is a type of portable optical storage media most commonly used to store digital audio recordings and data.

What Is A DVD

What Is A DVD?

Difficulty: Easy

Stands for a Digital Video Disc or Digital Versatile Disc. A DVD is a type of optical media which can store any kind of digital data.

What Is ROM

What Is ROM?

Difficulty: Medium

Stands for Read Only Memory. ROM is a form of permanent and non-volatile memory that computers can read but not write to or remove.

What Is A Computer Mouse

What Is A Computer Mouse?

Difficulty: Easy

A computer mouse is a basic and widely used handheld input device used to control the pointer on the screen in order to directly interact with a graphical user interface (GUI).

Top 20 Most Common Mistakes People Make When Using Computers

Top 20 Most Common Mistakes People Make When Using Computers

Difficulty: Easy

There are some mistakes that people often make over and over again when using computers, especially beginner users. It is not possible to cover every possible mistake...

Why Won't My Computer Copy and Paste?

Why Won't My Computer Copy and Paste? - 6 Possible Reasons Why Your Computer Won't Copy and Paste

Difficulty: Easy

The copy and paste function is a widely used function that you do not need to manually enable as it is already there. You can use the keyboard shortcuts Ctrl + C to copy and Ctrl + V to paste.

Why Is My Computer Overheating

Why Is My Computer Overheating? - 7 Possible Reasons Why Your Computer Is Overheating

Difficulty: Easy

If your computer overheats, it becomes too hot and exceeds the ideal temperature required to run properly and avoid damage to components.

Why Are No Keys On My Keyboard Working

Why Are No Keys On My Keyboard Working? - 8 Possible Reasons Why No Keys On Your Keyboard Are Working

Difficulty: Easy

Sometimes, you might come across a time when no keys on your keyboard will work or do anything. A keyboard is a basic input device and without it working properly...

Why Does My Computer Abruptly Shut Down

Why Does My Computer Abruptly Shut Down? - 8 Possible Reasons Why Your Computer Is Abruptly Shutting Down

Difficulty: Easy

Sometimes, your computer might abruptly shut down without warning. If you regularly use your computer, you have likely experienced this problem and it...

Why Won't My Computer Monitor Turn On

Why Won't My Computer Monitor Turn On?

Difficulty: Easy

Sometimes, your computer monitor might display blank or not turn on at all. There are so many reasons why a monitor might not turn on at all.

Why Won't My Computer Turn On

Why Won't My Computer Turn On? - 7 Possible Reasons Why Your Computer Won't Turn On

Difficulty: Easy

Sometimes, you might press the power button on your computer and it simply won't turn on. There are so many reasons why a computer might not turn on.

What To Do When My Computer Freezes

What To Do When My Computer Freezes? - 7 Things You Should Do When Your Computer Freezes Or Becomes Unresponsive

Difficulty: Easy

It can be annoying when your computer unexpectedly freezes and becomes unresponsive when you're in the middle of something or have unsaved work.

Where To Find Copyright-Free Images

Where To Find Copyright-Free Images? - Top 10 Sites For Copyright-Free Images

Difficulty: Easy

Most images that you find on search engines, such as Google and Bing, which come from other websites are subject to...

Why Is My Computer So Slow

Why Is My Computer So Slow?

Difficulty: Easy

Sometimes, computers can be slow and take a long time to respond, reducing productivity. This article will explore 13 possible reasons why your computer is so slow and what to do about them.

What Is A Keyboard

What Is A Keyboard?

Difficulty: Easy

A keyboard is a basic input device made up of a panel of keys that allows users to input letters, numbers, symbols, and perform other functions by pressing individual keys.

What Is A Solid-State Drive

What Is A Solid-State Drive?

Difficulty: Medium

A solid-state drive, also known as a semiconductor storage device, or an SSD, is a newer generation non-volatile storage device that...

What Is A Hard Disk Drive

What Is A Hard Disk Drive?

Difficulty: Medium

A hard disk drive, also known as a hard disk, hard drive, or HDD, is a non-volatile storage device used to store data on a computer...

What Is A Power Supply

What Is A Power Supply?

Difficulty: Medium

A power supply, also known as a P/S, a PSU, or a power supply unit, is a hardware component used to provide electric power to a computer...

What Is The Motherboard

What Is The Motherboard?

Difficulty: Medium

The motherboard, also known as the main circuit board or backplane board, is the large circuit board in a computer that all peripherals and necessary...

What Is The CPU

What Is The CPU?

Difficulty: Medium

Stands for Central Processing Unit. The CPU, also known as the processor, is a component of a computer that handles and processes the instructions...

What Is RAM

What Is RAM?

Difficulty: Medium

Stands for random access memory. RAM is a form of volatile memory used to temporarily store data the processor is currently using so that it can be quickly reached...

What Is A Keyboard Shortcut

What Is A Keyboard Shortcut?

Difficulty: Easy

A keyboard shortcut, also known as a hotkey, a shortcut key, an accelerator key, or an access key is a key combination that is....




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