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Operating Systems: A Comprehensive Guide to Windows, Linux, and UNIX, Schemes and Mind Maps of Electronic Technology

A comprehensive overview of operating systems, focusing on windows, linux, and unix. It delves into the fundamental concepts of operating systems, their roles in computer functionality, and the differences between various versions of windows, including windows 10 and windows 11. The document also explores the features and functionalities of linux and unix operating systems, highlighting their unique characteristics and applications. It further examines user accounts, account types, and the importance of security in operating systems. The document concludes with a comparison of windows 10 and windows 11, outlining key design differences, new features, and performance enhancements.

Typology: Schemes and Mind Maps

2024/2025

Uploaded on 02/12/2025

leia-crimson
leia-crimson 🇵🇭

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No part of this module may be reproduced
in any form without prior permission in
writing from the Instructor.
Module 1
AN OPERATING
SYSTEMS
LIVING IN THE
IT ERA
[GE009-IT]
This module is a combination of
synchronous & asynchronous learning
and will last for two weeks
ERIKA ROSE A. BALTAZAR
Instructor
INSTITUTE OF BUSINESS
ADMINISTRATION
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pf4
pf5
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pf9
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Download Operating Systems: A Comprehensive Guide to Windows, Linux, and UNIX and more Schemes and Mind Maps Electronic Technology in PDF only on Docsity!

No part of this module may be reproduced in any form without prior permission in writing from the Instructor.

Module 1

AN OPERATING

SYSTEMS

LIVING IN THE

IT ERA

[GE009-IT]

This module is a combination of

synchronous & asynchronous learning

and will last for two weeks

ERIKA ROSE A. BALTAZAR

Instructor

INSTITUTE OF BUSINESS

ADMINISTRATION

San Mateo Municipal College What is Operating System? A computer is fundamentally a collection of electrical and mechanical components known as hardware. Each hardware component serves a distinct purpose, and for all of them to function properly, they must be able to communicate. Instead of communicating directly, the various components communicate through an operating system.

  • A computer software is the operating system (or OS).
  • A program is a set of instructions that directs a computer through the completion of a particular task or set of tasks.
  • Code refers to specific lines of instruction.
  • Software encompasses any program that allows a computer to function, including operating systems and application programs. To function, every computer requires an operating system. Consider an operating system to be the central coordinator of communication, coordination, and control. Application applications, on the other hand, enable you to be productive by allowing you to create papers or execute specific activities such as budgeting, removing red-eye from photographs, browsing the Internet, or booking a meeting. The operating system is used by application programs to control the hardware functions of the computer, and you, as a computer user, interact with the operating system every time you log on to the computer, type on the keyboard, tap on a touchscreen, or use an application program such as an email program or a word processor. When you use an application program, it interacts with the operating system behind the scenes. The operating system is as follows:
  • oversees hardware devices and
  • manages communication between hardware devices, and
  • manages the interaction of application programs and hardware devices and
  • handles computer-stored files.

San Mateo Municipal College versions of the Windows operating system. The features provided are determined by the operating system edition. For example, different editions of the Windows operating system are available, such as Home, Professional, and Enterprise. Windows 11 is now available, and it has a lot to offer. There hasn't been a big upgrade to Windows 10 since it was released in 2015. However, things are beginning to improve. Windows 11 is set to be a game changer, with a fresh interface and a slew of new capabilities. If you're thinking about switching from Windows 10 to Windows 11 and want to know how Windows 11 compares to Windows 10, you've come to the perfect spot. We have produced the ideal post that will supply you with all of the information that you may require. Let's start with what you may expect if you upgrade from Windows 10 to Windows 11. You will be aware of all the planned changes when comparing Windows 11 to Windows 10. There is no doubt that Windows 11 will provide increased performance and capabilities. As a result, you should upgrade your existing Windows 10 as soon as feasible. Popular Computer Operating Systems You can now select from a variety of operating systems. You may favor Windows, whereas your friend loves Mac OS X, and your teacher or co-worker prefers Linux. Almost every operating system has a Desktop, which is the screen that appears when you log on and are ready to start working. Colorful backdrops, icons or buttons for accessing instructions, and a status bar to show which programs are open and running are common features of operating system desktops. The Desktop is the primary interface via which a user interacts with the computer. Among the most popular operating systems are:

  1. Windows
  2. Windows operating systems are designed by Microsoft. Recent versions are:
  3. Microsoft Windows 11
  4. Microsoft Windows 10
  5. Microsoft Windows 8
  6. Microsoft Windows 7 Linux Linux is an open-source operating system that is free to use. Linux can be found on supercomputers such as those utilized by Google and NASA. However, it is also present on millions of personal and commercial PCs. Because Linux may be modified by anybody, it is immensely popular among programmers. Distributions, or "distros" for short, are Linux versions. Popular distributions include:
  • Knoppix's

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  • Linux
  • Gentoo Kali Linux 2022.2 Release (GNOME 42, KDE 5.24 & hollywood-activate) It's that time of year again: a new Kali Linux release! Second quarter - Kali Linux 2022.2. This release has a number of noteworthy updates, all of which are available for instant download or update. The summary of the changelog since the 2022.1 release from February 2022 is:
  • GNOME 42 - Major release update of the popular desktop environment
  • KDE Plasma 5.24 - Version bump with a more polished experience
  • Multiple desktop enhancements - Disabled motherboard beep on Xfce, alternative panel layout for ARM, better support for VirtualBox shared folders, and lots more
  • Tweaks for the terminal Enhanced Zsh syntax-highlighting, the inclusion of Python3-pip and Python3-virtualenv by default
  • April fools - Hollywood mode - Awesome screensaver
  • Kali Unkaputtbar - BTRFS snapshot support for Kali
  • Win-KeX 3.1 - sudo support for GUI apps
  • New tools - Various new tools added
  • WPS attacks in Kali NetHunter - Added WPS attacks tab to the NetHunter app UNIX UNIX was one of the original operating systems developed for use on big mainframe computers and servers. Modern versions are available for desktop systems and contain a graphical user interface (GUI); however, the GUI is distinct from the operating system. Common Operating System Characteristics Certain functionalities are shared by all operating systems, regardless of which one you use. Accounts for Users An operating system maintains track of who is using the computer in addition to managing communication, devices, and file storage. This is performed through the usage of user accounts. Consider an account to be a separate place on the computer where you can work and store your files from other users. For example, a Windows PC can be shared by a complete family, with each family member having his or her own username, password, and account settings. Each account is given a name (and, in most cases, a password). Before you may run programs, open files, or utilize the computer for any purpose, you must first log in with a valid user account. When you turn on a Windows PC for the first time, one of two things can happen:
  • If you are the sole user on the computer and your user account does not require a password, you will be logged in and the Desktop will appear.

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4. Restart – Windows shuts all active files and programs, leaves the operating system, and restarts the computer without powering off. When a computer begins to behave strangely or appears to become "lost" or "stuck" restarting it will usually restore normal operation. Restarting clears the memory and reloads the operating system, but it does not force the computer to go through the start-up tests again. What are the differences between Windows 11 and Windows 10? While Windows 10 users are not required to upgrade immediately, Windows 11 does have some new features worth considering. Windows 11, the latest version of Microsoft's desktop operating system, will be available on October 5, 2022. The upgrade is free for Windows 10 PCs that are Windows 11 compatible. Before the launch, Microsoft will offer an enhanced version of its PC Health Check program, allowing customers to determine whether their PC matches the system requirements to run Windows 11. Most Windows 10 third-party applications should work with Windows 11. Windows 10 apps work without any apparent issues on Windows 11 beta and developer builds. They should behave the same way in the public release of the new OS. Microsoft will support Windows 10 until October 14, 2025. It is unknown, however, how many Windows 10 upgrades Microsoft will provide during that period. Because Windows 10 support will not be phased out anytime soon, it is not necessary for users to update to Windows 11 as soon as it becomes broadly available- unless they wish to take advantage of some of its new features. Here are some of the differences between Windows 11 and Windows 10 to help you determine if upgrading is right for you. Design The design of Windows 11 and Windows 10 differs significantly. Windows 11 has a more Mac-like design, with pastel colors, rounded corners for all windows, and a cleaner interface than its predecessor. Microsoft reduced the user interface as much as possible in order to create a clutter-free environment for work and pleasure. Start button/taskbar The Start menu and taskbar have been moved to the center of the screen by Microsoft; however, users can return them to the left as they were in Windows 10 if they want. Live tiles are also not supported in Windows 11, Users can access useful information on live tiles without having to open the associated apps. The weather live tile, for example, displays the forecast. Windows 10 is ideal for people who wish to quickly access information on their Start menus.

San Mateo Municipal College Layouts that snap together Snap Layouts is another new feature in Windows 11. This allows users to more efficiently arrange their programs and windows by grouping them together, similar to how users can group apps on Android and iOS. Snap Layouts offer several layout possibilities for organizing separate windows on the screen. Snap is a productivity function that allows users to organize programs and other windows on the screen logically. Users must manually arrange their windows in Windows 10 by hovering to the left or right of the screen or using keyboard combinations. Snap Layouts, on the other hand, allow users to instantly organize their open windows in any way they wish. Users, for example, can organ ize their open windows as squares. The Snap Layout options change depending on the size of the user's screen. When users hover over the taskbar, Snap Groups allows them to instantly return to their Snap Layouts. The Microsoft Store In Windows 11, Microsoft overhauled the Microsoft Store, making it easier for users to find programs and movies, for example. Users of Windows 11 and Windows 10 will be able to get all Windows programs via the Microsoft Store. Because the Microsoft Store is a Universal Windows Platform program, it will be updated separately from Windows 11. This fall, all Windows 10 and 11 users will be able to download the new Microsoft Store app. Apps for Android Android apps stored on the Amazon App Store will also be available in the Microsoft Store. Customers may utilize Android apps on Windows 10 thanks to Microsoft's Your Phone app, which was released last year. Microsoft is responding to user demand for smartphone apps on their desktops by bringing Android apps to Windows 11. This functionality, however, will be delayed until 2022. Tablet/touch mode Microsoft is deleting the tablet mode from Windows 11 that was available in Windows 10. When customers use their devices as tablets, the tablet mode in Windows 10 makes their PCs more touch-friendly. Windows 11, on the other hand, behaves more like an iPad. This means that when customers migrate from PCs to tablets, they will get a touch-optimized experience. Windows 11 will also provide larger touch targets and visual clues to help users resize and move windows more easily.

San Mateo Municipal College Several Types of Objects in Desktop Desktop icons – You can utilize "shortcuts" to open commonly used programs directories, or files. Mouse pointer – The arrow that follows the mouse (or touchpad) movement and illuminates icons on the screen when you point to them. Start button – Start programs, open documents, find stuff on your computer, and obtain help by clicking. You can also power down the system by pressing the Start button. Taskbar - The long horizontal bar at the bottom of the screen, divided into three sections: the Start button and search box, the middle section (which displays the buttons for open programs and files), and the notification area (which includes a clock and icons that communicate the status of various programs and settings). The taskbar is an essential component of Windows' multitasking functionality. The Taskbar Taskbar buttons - For each open application program, some built-in Windows apps (such as Microsoft Edge or File Explorer), and any applications that you have "pinned" to the taskbar, a button appears in the taskbar. To open a program or window, click a taskbar button. Task View - Task view is a new view in Windows 10 that provides a command for generating virtual Desktops as well as mini windows of all your running applications in the middle of the screen. Notification Area - Displays the time and date, as well as fast access to features such as audio control and a wireless network connection. It can also show the status of a laptop battery's power level or whether operating system upgrades are available. You can also choose which icons appear. Action Center - To open the Windows Action Center, click this icon. Show Desktop - Point at this button to temporarily make all open windows transparent, allowing you to see the Desktop, or click it to instantly minimize all open windows on the Desktop. By clicking it again, you can return all of the windows to their prior state. Mobile Operating Systems Mobile operating systems are used by smart phones (and certain tablets). Touch screen technology, tiny screen size, quick file transfer, and access to cellular networks are all features of mobile operating systems. Even though they run on small devices and are optimized to utilize minimal battery power and system resources, they can perform a wide range of operations including as phone calling, video chatting, streaming audio and video, Internet browsing, texting, connecting to Wi-Fi, and pairing with Bluetooth devices. The following are some of the most popular mobile operating systems:

  • Android is a Google product that is open-source and based on Linux. Versions of Android are named after sweet treats; for example, 4.3 is Jelly Bean, 4.4 is KitKat, 5.x is Lollipop, and 6.x is Marshmallow. Prior to 2.0, releases were only available for mobile phones. On phones and some tablets, Android 2.x releases are used. Android 3.0 is exclusively used on tablets. The current Android version is 6.0 as of this writing. It has the world's largest installed base and runs on phones from a wide range of manufacturers, including Samsung, HTC, Google, Sony, Motorola, and LG.

San Mateo Municipal College

  • iOS (formerly known as iPhone OS) is an Apple product. It is proprietary and closed-source, adapted from OS X. iOS is used by Apple's iPhone, iPod Touch, iPad, and second-generation Apple TV. Third-party programs can now be installed in more recent versions. To install third-party apps on prior versions, you had to "jailbreak" your phone. Apple develops iOS smart phones, which are generally manufactured by Apple partners such as Foxconn.
  • Windows 10 Mobile (previously known as Windows Phone) is Microsoft product. It is proprietary and closed-source, and it is connected with Microsoft services such as OneDrive and Office, Xbox Music, Xbox Video, Xbox Live, and Bing. It also works with non-Microsoft services like Facebook and Google accounts. Nokia, HTC, and Samsung manufacture the majority of Windows phone handsets.
  • BlackBerry 10 is a closed-source and proprietary operating system developed by BlackBerry. It is only compatible with BlackBerry phones and tablets. Virtual Personal Assistants Virtual personal assistants, which are voice-activated services that use a natural language user interface to answer questions, make recommendations, and conduct activities by delegating requests to a variety of online services, are included in many mobile operating systems. To control your smart phone and its apps, you use natural language voice requests and commands. "OK Google, show me some maps of Mesa, Arizona," for example. "Siri, remind me to take the turkey out of the freezer tonight at 8 p.m." Virtual assistants require access to data such as your location, contacts, voice input, browser history (a history of web sites you've visited), search history, calendar details, information from text messages and email messages, and so on in order to function. When you initially launch the assistant, you will be prompted to grant access. It should be noted that the majority of these activities and services necessitate a connection to either a Wi-Fi or cellular network. **Among the most popular virtual assistants are:
  1. Siri an Apple product** - Siri is integrated with a variety of services, including Yelp, OpenTable, Google Maps, Taxi Magic, MovieTickets.com, and others. Siri is enabled by default. To communicate with Siri, press and hold the Home button until you hear a prompt, then ask Siri a question or request a task, such as emailing or messaging. 2. Google Now - available on Android. Google Now is activated by pressing the microphone in the Google widget or saying "OK, Google." Google Now can be used to search the Internet, set alarms, make phone calls, capture pictures, set reminders, and more. 3. Cortana from Microsoft - To use the feature, you must first activate Cortana. Once activated, Cortana will ask you questions to learn about your priorities, and you can tell her what name you want her to use. Microsoft collects and uses Cortana data to improve personalized speech and voice recognition services. 4. BlackBerry Assistant - a BlackBerry application. You can either tap the symbol or speak to engage the helper. BlackBerry Assistant displays symbols for typical operations, and it adapts to your preferences as you use it. -- Nothing follows in Module 1 --