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The absence of operating systems (OS) – highly important software that runs on a computer – would render computers essentially useless. Show
Operating systems are intermediaries between users and computer hardware. They are highly organised computer programmes designed to perform a wide range of essential functions, from managing computer hardware to running applications to enabling users to communicate with computers through a user-friendly interface. For example, performing a basic function such as running a web browser to access the internet requires at least one operating system to be installed. Other functions generally include:
Generally, an operating system will be pre-loaded onto any personal computer, tablet, smartphone or computerised device that a user purchases. In most cases, users have the ability to install an alternative OS if they choose to. Whichever OS is installed, upgrading to the latest version of the software – usually when prompted by the device or via the app store – enables optimised performance and features. What are the different types of operating system?While there exist many similarities between operating systems – such as critical shell and kernel components – there is also plenty of variety. Where some OS utilise a graphical user interface (GUI), others will have a text-based, command-line interface (CLI). Different operating systems serve different purposes and have different applications. Some OS are suited for everyday tasks and functions, such as using a smartphone or personal laptop, whereas others are required for more specialised work or tasks, such as gaming. The main types of operating system are:
Which OS is required will depend on the individual needs of the device and its requirements and uses, and is a consideration that developers, engineers and programmers will need to take into account. For example, IBM list some features of different OS software and hardware as data privacy, security, resiliency, hybrid cloud, DevOps agility, application modernisation and AIOps, which may need to be taken into account. What are some examples of different operating systems?Our modern world, characterised as it is by rapid digitisation and technological innovation, requires increasing complexity and sophistication from the operating systems we’ve come to rely on. Here is a selection of some of the most commonly used OS around the world:
Any OS comes with advantages and disadvantages. Other notable OS include Unix, Ubuntu, Fedora, Solaris, Symbian, Zorin and FreeBSD. What are the factors to consider when choosing an operating system?Cost is likely to be a factor when deciding which OS to use. While some are free to use, like Linux, others, like macOS and Windows, others will carry a fee. Compatibility is another significant consideration. It’s important to investigate whether certain hardware and software is restricted to certain OS, such as with Apple ioS and Apple products. There are OS that are known for their user-friendliness and intuitiveness – such as iOS and macOS – but there are plenty that aren’t. Factoring ease of use into any decision is an important step. Finally, consider any security requirements. Certain OS may be at increased risk of security threats and breaches, whereas others feature robust, in-built security features and measures. Gain highly sought-after skills and expertise in the growing computer science industryWhether you have a background in computer science or not, gain the skills to start a new career or take your current role in a new direction with Keele University’s online MSc Computer Science programme. Develop and extend your skills, expertise and application of knowledge to implement computer science solutions for businesses of all types. You’ll learn how to design, build, deploy and evaluate modern software systems and applications, as well as learning programming and web languages such as Python, Java and XL. Whether you want to work as a programmer, developer, analyst or engineer, modules including user interaction design, data analytics, apps and software engineering, and web security will equip you with core understanding across the discipline. What is the most popular operating system?Windows is the most popular and familiar operating system on this list. From Windows 95, all the way to the Windows 10, it has been the go-to operating software that is fueling the computing systems worldwide. It is user-friendly, and starts up & resumes operations fast. What are operating systems?Operating systems are the central nervous systems of a computer. They provide a large platform that allows other software or hardware platforms to run. This is by essentially acting as a bridge between the physical components and applications. What were the earliest operating systems?Below is the list of the earliest operating systems and their developers. Below is the list of the earliest proprietary computer operating systems. Apple Computer. Business Operating System (BOS). Commodore PET. First IBM-PC. Flex, Flex9, and mini-FLEX. Sinclair Micro and QX. TRS-DOS, ROM OS. What operating systems are supported by Apple?The following is a list of operating systems released by Apple Inc. As of 2023, there are six supported software platforms: iOS, iPadOS, watchOS, tvOS, macOS and visionOS. [citation needed] What is 5 operating system?There are mainly 5 popular operating systems: Apple macOS, Microsoft Windows, Google's Android OS, Linux Operating System, and Apple iOS. What are the top 5 examples of OS?What are the most common operating systems?. Microsoft Windows.. Mac OS.. Android OS.. Linux.. Ubuntu.. Chrome OS.. Fedora.. What are 5 current OS?Five of the most common operating systems are Microsoft Windows, Apple macOS, Linux, Android and Apple's iOS. How many OS are there in PC?The three most common operating systems for personal computers are Microsoft Windows, macOS, and Linux. Modern operating systems use a graphical user interface, or GUI (pronounced gooey). |