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     start learning
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      the base that is built below the surface of the ground to support a building   
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      to make something certain to happen   
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      something that can be used to help you   
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      something that it is your job or duty to deal with   
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      open-source software is free to use, and the original program can be changed by anyone   
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     start learning
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      fixed into the surface of something   
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      a person's or product's ability to do more than one thing at a time   
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      the quality of being able to be trusted and being very likely to do what people expect   
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      possible to take with you if you move to a different place or job   
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      a typical quality or an important part of something   
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      the process of creating a virtual version or several virtual versions of a piece of computer equipment or software   
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      a book in which items are regularly recorded, esp. business activities and money received or paid   
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      the situation in which events or conditions combine or happen together   
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      a thing or person that is used instead of another thing or person   
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      Windows 10 and macOS are two popular examples of operating systems used on personal computers.   start learning
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      the software that manages computer hardware and software resources and provides services for computer programs.   
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      The kernel is responsible for handling low-level tasks and providing an interface for applications to interact with the hardware.   start learning
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      the core component of an operating system that manages memory, processes, and device drivers.   
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      The GUI of modern operating systems has made it easier for users to navigate and perform tasks on their computers.   start learning
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      (Graphical User Interface) - a visual interface that allows users to interact with a computer system using graphical elements such as icons, windows, and buttons.   
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      Command Line Interface (CLI)     IT specialists often use the command line interface for advanced system administration and troubleshooting tasks.   start learning
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      a text-based interface that allows users to interact with the operating system by typing commands.   
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      Some operating systems are known for their multi-user support, allowing many users to work on the same system at the same time.   start learning
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      the capability of an operating system to allow multiple users to log in and use the system simultaneously.   
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      Virtual memory helps prevent out-of-memory errors by allowing applications to use more memory than is physically installed.   start learning
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      a technique used by an operating system to extend the available memory by using a portion of the storage device as additional RAM.   
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      When you plug in a new printer, the operating system automatically installs the necessary device drivers to make it work.   start learning
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      software that enables the operating system to communicate with and control hardware devices.   
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      If your computer fails to boot, it may indicate an issue with the operating system or the hardware.   start learning
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      the process of starting up an operating system on a computer   
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      Regularly updating your operating system is essential to ensure the latest security fixes and improvements are applied.   start learning
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      a software patch or new version that adds features, improves security, or fixes bugs in the operating system.   
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      User Account Control (UAC)     UAC helps prevent unauthorized changes to the system by requiring administrator approval for certain actions.   start learning
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      a security feature that prompts users for permission when making changes that could affect the system.   
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      If your computer encounters any problem, you can use system restore to go back to a stable configuration.   start learning
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      a feature that allows the operating system to revert to a previous state, useful for troubleshooting issues.   
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      Many computers come with a recovery partition that can be accessed to reinstall the operating system if necessary.   start learning
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      a hidden partition on the storage device that contains files needed to restore the operating system to its factory state.   
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      Analysing system logs can provide valuable insights into system performance, security issues, and application errors.   start learning
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      records generated by the operating system that track events, errors, and activities on the computer.   
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      When troubleshooting system slowdowns, the task manager can help identify resource-intensive processes.   start learning
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      a built-in utility in operating systems that allows users to monitor and manage running processes and system performance.   
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      Patch management is critical to protect the system from known vulnerabilities and exploits.   start learning
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      the process of systematically applying updates, patches, and security fixes to keep the operating system and software up to date.   
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      IT specialists can use remote desktop to troubleshoot and manage computers remotely.   start learning
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      a feature that allows users to access and control a computer from a different location over a network.   
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