Page 18 - Medium Articles

What Is Abandonware?

Difficulty: Medium

Abandonware is a type of software that is no longer maintained by its owner. Since it is no longer maintained, no official support is available and...

What Is Trialware?

Difficulty: Medium

Trialware, also known as demoware, is a type of proprietary software that allows the user to use it free of charge for a limited period of time.

What Is Donationware?

Difficulty: Medium

Donationware, also known as donateware, is a type of software that is free to use, but encourages end users to support the creators or a third-party beneficiary by making a donation.

What Is A Joystick?

Difficulty: Medium

A joystick, sometimes known as a flight stick, is an input device used to control the movement of a cursor on a computer screen, most commonly for video games.

What Is An Embedded Device?

Difficulty: Medium

An embedded device, also known as an embedded system, is a specialised device responsible for performing one specific function. It is embedded within a computer system, meaning...

What Is The Web Content Accessibility Guidelines?

Difficulty: Medium

The Web Content Accessibility Guidelines (WCAG) is a set of guidelines and recommendations released by the W3C for making webpages accessible to...

What Is A Disk Defragmenter?

Difficulty: Medium

A disk defragmenter is a software utility that analyses the hard disk and regroups any data so that data related to the same file is in the same location on the hard disk drive.

What Is Bloatware?

Difficulty: Medium

Bloatware is a type of software that uses an excessive amount of disk space, memory, battery, and other system resources, reducing its usefulness and slowing the computer down.

What Is A Barcode Scanner?

Difficulty: Medium

A barcode scanner, also known as a barcode reader, or point-of-sale (POS) scanner is an input device that can capture information from a barcode.

What Is A Driver?

Difficulty: Medium

A driver, also known as a device driver, is a computer program without a user interface that enables the operating system and a hardware device to communicate with each other.

What Is An SD Card?

Difficulty: Medium

Stands for Secure Digital card. An SD card is a tiny, portable flash memory card used to store or transfer data between computers and other digital devices, like...

What Is Microblogging?

Difficulty: Medium

Microblogging is the act of posting short and simple updates online. A good example of a microblogging platform is Twitter, which allows users to post updates of up to 280 characters.

What Is A Plotter?

Difficulty: Medium

A plotter is a type of printer that is used for printing out vector graphics. Instead of printing individual dots on paper using a toner...

What Is A Graphics Tablet?

Difficulty: Medium

A graphics tablet, also known as a drawing tablet, is an input device that allows users to hand-draw graphics, illustrations, and animations by pressing the tip of a...

What Is A Blacklist?

Difficulty: Medium

A blacklist, also known as a blocklist, or a denylist, is a list of email addresses, IP addresses, domain names, usernames, passwords, and applications that are...

What Is A Whitelist?

Difficulty: Medium

A whitelist, also known as an allowlist, or a passlist, is a list of email addresses, IP addresses, domain names, usernames, passwords, and applications...

What Is The Display Screen Equipment Regulations?

Difficulty: Medium

The Display Screen Equipment Regulations (DSER) is a piece of legislation introduced in 1992 which applies to workers that regularly use DSE continuously, like for several hours a day.

What Is The Data Protection Act?

Difficulty: Medium

The Data Protection Act (DPA) is a piece of legislation introduced in 1998 about how businesses and organisations handle and use personal data.

What Is The Copyright, Designs, and Patents Act?

Difficulty: Medium

The Copyright, Designs, and Patents Act (CDPA) is a piece of legislation introduced in 1988 to protect people's original work. This gives them a right to control how...

What Is The Computer Misuse Act?

Difficulty: Medium

The Computer Misuse Act (CMA) is a piece of legislation that was introduced in 1990 to protect against unauthorised access, theft, modification...

What Is RFID?

Difficulty: Medium

Stands for Radio Frequency Identification. RFID is a technology that uses radio waves to identify and track objects, animals, and people using tags.

What Is Augmented Reality?

Difficulty: Medium

Augmented reality, abbreviated to AR, is the use of computer technology to create a real-world setting and combine digital content with the user's actual surroundings.

What Is Virtual Reality?

Difficulty: Medium

Virtual reality, abbreviated to VR, is the use of computer technology to create an imitation of a three-dimensional image that can be interacted with...

What Is OCR?

Difficulty: Medium

Stands for Optical Character Reading or Optical Character Recognition. OCR is a technology that recognises and extracts letters from a digital image or a pre-printed form."

What Is OMR?

Difficulty: Medium

Stands for Optical Mark Reading or Optical Mark Recognition. OMR is a way of entering in data by recognising pencil or pen marks on pre-printed forms.

What Is A Codec?

Difficulty: Medium

Stands for a coder-decoder. A codec, sometimes known as a compressor-decompressor is an algorithm used to encode and decode data.

Is It Possible To Get A Domain Name For Free?

Difficulty: Medium

A common question that comes up on web hosting forums is how to get a domain name for free. The answer is that getting...

What Is A Backlink Profile?

Difficulty: Medium

A backlink profile is the total collection of backlinks to a website, forming its 'profile'. The backlink profile also contains other information, including...