IT Release - Page 12 of 46 - Technology Blog

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computers
Advantages and disadvantages of Chrome operating system
5 min
by Junaid Rehman 4 years ago8 months ago

Chrome is both a mobile and desktop-based browser. It is used to browse websites. Chrome was released in 2008. Chrome has different features including Chrome extensions, searching through Google by using the browser address bar also known as Omnibox. Chrome was built using the WebKit layout engine. According to a survey in 2019, Chrome is...
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ipad and iphone
What are advantages and disadvantages of iPhone
5 min
by Junaid Rehman 4 years ago8 months ago

The first iPhone named iPhone 2G was released on June 29, 2007. Before the invention of the iPhone, there was iPod launched which at that time was only accessed in the United States. From the start of 2008, the iPhone became available to the rest of the world. The first few countries where iPhone was...
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Miscellenious
Advantages and disadvantages of decision support system
3 min
by Junaid Rehman 4 years ago8 months ago

For making any organization to succeed the management of the company has to take unique decisions. Let me define what a decision support system (DSS) is. What is a decision support system (DSS): A system in which the CEO and top management of the company take decisions by using computer software, data mining, communication, and...
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computers
What are advantages and disadvantages of operating system
4 min
by Junaid Rehman 4 years ago8 months ago

An operating system is system software that makes communication between software and hardware. The first OS was created by General motors in 1956 and named GM-NAA I/O. There are various types of OS (Operating System) made for different purposes. Some OS are made for mobiles, tablets, PC’s, Supercomputers, smartwatches etc. Let us discuss some of...
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computers
What are layers of operating system
2 min
by Junaid Rehman 4 years ago8 months ago

What is a layered operating system: An operating system that has different types of layers for handling system software and user software is known as a layered operating system. The lower layers are responsible for handling core system software while the above layers are responsible for handling application software. A single layer can only interact...
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computers
Advantages and disadvantages of mobile computers
6 min
by Junaid Rehman 4 years ago8 months ago

What is a mobile computer A mobile computer is a wireless device that has the ability to video/voice call, picture sharing, and other types of data sharing. You can use the mobile computer while moving and travelling in a car, aeroplane, train, or motorbike. Mobile computer can be either of the smartphone, tablet, laptop, smartwatch,...
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computers
What is WLAN with example
3 min
by Junaid Rehman 4 years ago8 months ago

WLAN definition WLAN stands for wireless local area network. It is a wireless connection that connects two or more devices in LAN. WLAN uses access points and routers to make a connection between devices. Wi-Fi is an example of WLAN where devices are connected wirelessly within a limited range. WLAN is made within home, office...
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computers
Advantages and disadvantages of quantum computers
2 min
by Junaid Rehman 4 years ago8 months ago

What is a quantum computer Quantum computer is a type of computer which uses quantum mechanics to perform computations. Classical computers process data in the form of 0 and 1. But in the case of quantum computers, the 0 and 1 form is extended. It can store and process data in qubits. Qubits can process...
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computers
What is WWAN with example
2 min
by Junaid Rehman 4 years ago8 months ago

WWAN is also known as a wireless wide area network. In WWAN a wireless connection is made through WWAN device. It is most commonly used in cellular devices. You can use hotspot in mobile to share internet through WI-FI also. But mainly mobile data connectivity is used to get access to the internet. In the...
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computers
Advantages and disadvantages of freeware software
3 min
by Junaid Rehman 4 years ago8 months ago

What is a freeware software Freeware software is a type of software that you can use free for a lifetime. Freeware vs free software: You cannot modify code in freeware software and also you cannot distribute software without author permission. While free software can provide you with source code that you can modify and also...
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