Operating Systems Uncovered: The Backbone of Digital Experience의 전체 녹취록

00:02:18.270 --> 00:02:25.210 A good UI enhances the user experience by making it intuitive and accessible. 00:02:25.830 --> 00:02:31.430 File management. The OS manages files on storage devices providing a system 00:02:31.430 --> 00:02:34.470 for organizing, storing, retrieving and protecting data. 00:02:34.710 --> 00:02:40.230 It handles file permissions and ensures data integrity, allowing users to access 00:02:40.230 --> 00:02:41.890 their information securely. 00:02:42.570 --> 00:02:48.770 Task management. The operating system oversees multiple processes running simultaneously, 00:02:49.390 --> 00:02:52.290 allowing users to run several applications at once. 00:02:52.730 --> 00:02:57.310 It manages the scheduling of tasks and ensures that the CPU efficiently executes 00:02:57.310 --> 00:03:00.170 processes without resource contention. 00:03:01.070 --> 00:03:06.530 Security and access control. Operating systems implement security measures to 00:03:06.530 --> 00:03:08.390 protect the computer and its data. 00:03:08.630 --> 00:03:13.410 This includes user authentication, access control to files and resources, 00:03:13.750 --> 00:03:16.170 and protection against malware. 00:03:17.170 --> 00:03:22.710 Communication between software and hardware. The OS provides a set of services 00:03:22.710 --> 00:03:26.350 and APIs, also known as application programming enterprises, 00:03:27.070 --> 00:03:29.570 that allow applications to communicate with the hardware. 00:03:29.570 --> 00:03:33.730 This allows developers to create software without needing to manage hardware 00:03:33.730 --> 00:03:36.650 directly, streamlining the development process. 00:03:39.046 --> 00:03:43.326 The evolution of operating systems is a fascinating journey that mirrors the 00:03:43.326 --> 00:03:45.306 development of personal computing itself. 00:03:45.606 --> 00:03:50.206 From the early days of single user systems that required manual command input, 00:03:50.886 --> 00:03:54.426 to the sophisticated multi-user environments we have today. 00:03:55.326 --> 00:03:58.826 Operating systems have continually adapted to meet the needs of users, 00:03:58.986 --> 00:04:00.826 current advancements and technology. 00:04:01.366 --> 00:04:05.566 The journey of operating systems is a testament to the rapid advancement of 00:04:05.566 --> 00:04:08.546 technology and the increasing complexity of user needs. 00:04:09.026 --> 00:04:13.426 Let's explore the key milestones and evolution of operating systems. 00:04:14.006 --> 00:04:20.726 So first we'll look between the 1950s and the 1960s, where we had batch processing systems. 00:04:20.946 --> 00:04:25.586 These were the earliest OSCs that were designed for mainframe computers, 00:04:26.306 --> 00:04:30.126 where jobs were processed in batches. 00:04:30.466 --> 00:04:34.886 Users submitted jobs on punch cards and the OIs were executed and sequentially 00:04:34.886 --> 00:04:38.526 and monitored programs. 00:04:39.006 --> 00:04:45.886 These systems

managed execution of jobs, allocating resources and provided basic error handling. 00:04:46.286 --> 00:04:52.866 Now between the 60s and 70s we have seen the introduction of time-sharing systems. 00:04:53.126 --> 00:04:59.926 The concept of time-sharing allowed multiple users to access a single computer simultaneously. 00:05:00.386 --> 00:05:03.686 This was a significant shift towards interactive computing. 00:05:04.206 --> 00:05:08.646 We also seen the development of Multics. The Multics project, 00:05:09.006 --> 00:05:16.806 Multiplex Information and Computing Service, introduced many foundational concepts, 00:05:17.006 --> 00:05:20.026 including hierarchy of file systems and user permissions. 00:05:21.392 --> 00:05:25.272 Between the 70s and 80s, we had the birth of personal computing. 00:05:25.632 --> 00:05:32.652 We had the CP-M, or Control Program for Microcomputers, one of the first operating 00:05:32.652 --> 00:05:38.352 systems for PCs with CPM, and it allowed users to run software on microcomputers. 00:05:38.512 --> 00:05:45.472 This paved the way for DOS, which brings us on to MS-DOS, which is Microsoft Disk Operating System, 00:05:45.772 --> 00:05:49.392 which became the dominant OS for personal computers in the early 80s, 00:05:49.392 --> 00:05:53.752 providing a command-line interface and basic file management capabilities. 00:05:54.732 --> 00:06:00.352 In the 80s and 90s, we saw the introduction of GUIs, the graphical user interface, 00:06:00.772 --> 00:06:05.032 which revolutionized operating systems, making them more user-friendly. 00:06:05.832 --> 00:06:11.052 Apple's Macintosh OS and Microsoft Windows were pivotal in this movement. 00:06:11.472 --> 00:06:14.252 We also seen the rise of Unix and its variants. 00:06:14.912 --> 00:06:18.972 Unix became a foundational operating system for servers and workstations, 00:06:19.392 --> 00:06:26.172 Influencing many modern voice designs, its multi-user capabilities and robustness 00:06:26.172 --> 00:06:29.612 made it popular in academic and enterprise environments. 00:06:30.152 --> 00:06:33.612 Now we look at modern operating systems. 00:06:34.012 --> 00:06:39.992 Microsoft Windows transitioned from Windows 3.x to Windows NT, 00:06:40.692 --> 00:06:43.872 introducing improved stability and security features. 00:06:43.872 --> 00:06:49.172 Windows XP and the later versions brought significant enhancements in user experience. 00:06:50.902 --> 00:06:55.522 Linux, the open-source movement, led to the creation of Linux, 00:06:55.842 --> 00:07:01.142 which has become a popular alternative for servers, desktops, and embedded systems. 00:07:01.682 --> 00:07:08.162 Its flexibility and community-driven development model have contributed to widespread adoption. 00:07:09.042 --> 00:07:14.962 Notable distributions, or distros, of Linux include Ubuntu, which is known for 00:07:14.962 --> 00:07:19.422 its user-friendly interface, making it very accessible for beginners. 00:07:19.422 --> 00:07:23.962 Fedora, which is focused on cutting-edge features and technologies, 00:07:24.782 --> 00:07:29.262 Debian, which is renowned for its stability and extensive package repository, 00:07:29.742 --> 00:07:36.722 and SynthOS, a popular choice for servers based on Red Hat Enterprise Linux. 00:07:37.802 --> 00:07:42.122 We also see mobile operating systems with the rise of smartphones. 00:07:42.502 --> 00:07:46.522 That has brought about new operating systems like Android and iOS, 00:07:46.902 --> 00:07:52.002 which focus on touch interfaces and mobile applications, significantly changing 00:07:52.002 --> 00:07:54.242 how users interact with the technology. 00:07:55.022 --> 00:08:00.862 Current trends and some future directions that we'll see computer OSes going 00:08:00.862 --> 00:08:07.042 in include cloud computing, which is where operating systems are integrated with cloud services, 00:08:07.362 --> 00:08:15.122 enabling remote access to applications and data, as well as virtualization technologies 00:08:15.122 --> 00:08:20.202 like virtual machines and containers reshape how operating systems manage resources, 00:08:20.542 --> 00:08:25.102 allowing multiple OAS instances to run on a single hardware platform. 00:08:25.762 --> 00:08:29.962 So yeah, operating systems are complex systems that manage hardware and software 00:08:29.962 --> 00:08:33.942 resources, providing essential services for computer programs. 00:08:34.222 --> 00:08:39.882 At the core of an operating system is the kernel, which serves as the core component 00:08:39.882 --> 00:08:43.182 that manages communication between hardware and software. 00:08:43.422 --> 00:08:48.022 It is responsible for resource management including CPU, memory and devices 00:08:48.022 --> 00:08:53.202 as well as process management which covers the creation, sketching and termination of processes. 00:08:53.642 --> 00:08:58.782 This kernel also facilitates system calls for user programs allowing them to 00:08:58.782 --> 00:09:00.042 interact with the system. 00:09:00.702 --> 00:09:05.462 The user interface is another critical component of operating systems allowing 00:09:05.462 --> 00:09:07.182 users to interact with the system. 00:09:07.362 --> 00:09:14.202 The two main types of user interfaces are CLI or command line interface which 00:09:14.202 --> 00:09:19.122 enables users to execute text commands such as the terminal in Linux or command 00:09:19.122 --> 00:09:24.042 line in Windows and the graphical user interface which provides a way, 00:09:24.682 --> 00:09:30.442 it could provide a visual way to interact with Windows icons and menus like 00:09:30.442 --> 00:09:33.502 the Windows desktop or GNOME GnOE. 00:09:33.882 --> 00:09:38.882 The primary purpose of the user interface is to facilitate user interaction 00:09:38.882 --> 00:09:43.202 with the system, making it easier to execute commands and manage files. 00:09:44.556 --> 00:09:49.196 The file system is essential for organizing and managing data stored on

storage devices. 00:09:49.856 --> 00:09:54.636 It handles file creation, deletion and manipulation, manages a directory structure 00:09:54.636 --> 00:10:00.556 within folders and subfolders and enforces access control and permissions to ensure data security. 00:10:00.856 --> 00:10:07.356 In terms of process management, this component is responsible for handling processes within the system. 00:10:07.516 --> 00:10:12.116 It oversees the creation and termination of processes, schedules them for CPU 00:10:12.116 --> 00:10:18.616 time and implements inter-process communication or ICP mechanisms to allow different 00:10:18.616 --> 00:10:20.736 processes to communicate with each other. 00:10:21.136 --> 00:10:26.076 Another important aspect is memory management, which ensures the optimal use 00:10:26.076 --> 00:10:28.276 of RAM and manages data storage. 00:10:28.556 --> 00:10:33.756 This component is responsible for allocating and deallocating memory to processes. 00:10:34.496 --> 00:10:37.976 Handling page replacement and swapping, and managing virtual memory, 00:10:38.096 --> 00:10:40.316 which extends the capabilities of RAM. 00:10:40.316 --> 00:10:44.476 To enable communication between the operating system and hardware devices, 00:10:44.896 --> 00:10:46.776 device drivers play a crucial role. 00:10:46.916 --> 00:10:51.316 These specialized programs provide an interface that allows the OS to communicate 00:10:51.316 --> 00:10:54.876 with various hardware, enabling functionalities such as printing, 00:10:55.136 --> 00:10:57.116 scanning, and accessing storage devices. 00:10:57.816 --> 00:11:02.736 Lastly, security and access control are vital for protecting system resources 00:11:02.736 --> 00:11:04.796 and data from unauthorized access. 00:11:04.796 --> 00:11:11.656 This includes mechanisms for user authentication like passwords and biometrics, 00:11:12.396 --> 00:11:16.116 file permissions, access control lists, and interruptions to safeguard. 00:11:17.630 --> 00:11:21.570 In the next section, we will explore three major operating systems, 00:11:21.690 --> 00:11:23.130 Windows, macOS, and Linux. 00:11:23.730 --> 00:11:27.870 Each of these operating systems has its own unique history, features, 00:11:28.230 --> 00:11:31.330 user interfaces, advantages, and disadvantages. 00:11:32.270 --> 00:11:39.330 So we'll start with Windows. Windows was originally released as Windows 1.0 in 1985. 00:11:39.330 --> 00:11:45.410 It served as a graphical extension for MS-DOS, enabling users to interact with 00:11:45.410 --> 00:11:49.230 their computers using graphical elements rather than just text commands. 00:11:50.290 --> 00:11:54.210 Over the years, Windows has evolved through numerous major versions, 00:11:54.510 --> 00:12:01.770 including Windows 95, 98, XP Vista, 7810 and the latest Windows 11, 00:12:01.770 --> 00:12:04.790 which was introduced in 2021. 00:12:04.790 --> 00:12:10.610 This evolution reflects the continuous advancements in technology and user expectations. 00:12:11.310 --> 00:12:16.570 Windows is a well-known version, user-friendly interface which features a taskbar, 00:12:16.770 --> 00:12:19.030 start menu and desktop icons. 00:12:19.430 --> 00:12:22.930 This design allows users to navigate their systems easily. 00:12:23.410 --> 00:12:27.930 One of Windows' significant advantages is its compatibility with a vast range 00:12:27.930 --> 00:12:31.970 of software applications, from productivity tools to high-end games. 00:12:31.970 --> 00:12:37.130 The File Explorer makes file management straightforward, enabling users to organize 00:12:37.130 --> 00:12:39.210 and access the files efficiently. 00:12:39.870 --> 00:12:44.610 The advantages of Windows include its intuitive interface, extensive software 00:12:44.610 --> 00:12:47.390 support and strong gaming capabilities. 00:12:47.910 --> 00:12:53.810 However, it also has its drawbacks, such as vulnerability to malware and viruses, 00:12:53.810 --> 00:12:59.710 a requirement for regular updates that can sometimes disrupt workflow and higher 00:12:59.710 --> 00:13:02.510 system resource demands compared to some alternatives. 00:13:03.150 --> 00:13:08.990 Now we'll look at Mac. macOS, originally introduced as OS X in 2001, 00:13:09.430 --> 00:13:14.890 represented a major transition for Apple as it shifted from the classic macOS 00:13:14.890 --> 00:13:16.730 to a more modern Unix-based. 00:13:18.477 --> 00:13:22.537 The change allowed for enhanced performance and stability. Over the years, 00:13:22.677 --> 00:13:30.937 macOS has undergone several significant updates, with notable releases such as macOS X Leopard, 00:13:31.377 --> 00:13:35.477 which introduced features like Time Machine, and macOS Yosemite, 00:13:35.997 --> 00:13:37.617 which brought a refreshed design. 00:13:38.477 --> 00:13:44.157 The latest version, macOS Ventura, was released in 2022, continuing the trend 00:13:44.157 --> 00:13:47.137 of innovation and user-focused enhancements. 00:13:47.137 --> 00:13:49.837 MacOS is renowned for sleek and 00:13:49.837 --> 00:13:53.117 minimalist design which prioritizes user experience 00:13:53.117 --> 00:13:56.937 the operating system features a user-friendly interface 00:13:56.937 --> 00:14:02.477 characterized by the dock for quick access applications and the finder for file 00:14:02.477 --> 00:14:07.117 navigation and management one of macOS's standout attributes is its seamless 00:14:07.117 --> 00:14:12.217 integration with other Apple products and services such as iCloud allowing users 00:14:12.217 --> 00:14:16.157 to synchronize files and settings across devices effortlessly, 00:14:16.937 --> 00:14:21.157 Furthermore, macOS comes equipped with a suite of high-quality built-in applications, 00:14:21.537 --> 00:14:23.577 including Safari for web browsing, 00:14:24.077 --> 00:14:29.397 Mail for Email, and iMovie for video editing, catering to a variety of user needs. 00:14:30.237 --> 00:14:34.737 The advantages of macOS include its

excellent performance and stability. 00:14:35.097 --> 00:14:40.437 Users often praise its strong security features, which help protect against malware and viruses. 00:14:41.037 --> 00:14:45.757 Additionally, the overall design and user experience are frequently regarded as superior. 00:14:46.157 --> 00:14:51.897 Making it a favorite among creative professionals. However, macOS does also have its drawbacks. 00:14:52.237 --> 00:14:56.357 The software availability is relatively latitude compared to Windows, 00:14:56.937 --> 00:15:00.217 particularly for niche applications in certain gaming titles. 00:15:00.717 --> 00:15:05.277 Furthermore, Mac hardware tends to come at premium price and gaming support 00:15:05.277 --> 00:15:07.757 is generally less robust than on Windows platforms. 00:15:08.517 --> 00:15:13.957 Now we'll look at the third OS, which... 00:15:16.157 --> 00:15:22.557 Be a bit of a more difficult one to cover because of so many different offshoots. 00:15:22.837 --> 00:15:28.757 But we're going to try and cover as much as we can, but still keep it fairly succinct. 00:15:29.017 --> 00:15:34.957 And that's Linux, which was created by Linus Torwells in 1991 as a free and 00:15:34.957 --> 00:15:38.037 open source alternative to proprietary operating systems. 00:15:38.457 --> 00:15:41.237 Its development began with the release of the Linux kernel. 00:15:42.540 --> 00:15:46.280 Is the core component of the operating system. Over the years, 00:15:46.440 --> 00:15:51.040 various distributions or distros have emerged, each tailored to suit different needs. 00:15:51.260 --> 00:15:56.300 The popular ones we've already spoke about, Ubuntu, Fedora, Debit, and CentOS. 00:15:57.060 --> 00:16:01.400 The open-source nature of Linux has fostered a vast community of developers 00:16:01.400 --> 00:16:05.840 and users, contributing to its continual evolution and improvement. 00:16:06.520 --> 00:16:10.900 One of the most significant features of Linux is its customizability. 00:16:10.900 --> 00:16:15.060 Users can tailor their operating system to fit their specific needs, 00:16:15.260 --> 00:16:17.600 from the kernel level to the UI. 00:16:17.940 --> 00:16:21.920 Linux offers various desktop environments such as GNOME, KDE, 00:16:22.360 --> 00:16:27.380 and XFCE, allowing users to choose the look and feel that best suits them. 00:16:27.960 --> 00:16:31.060 Additionally, Linux is known for its robust performance and stability, 00:16:31.480 --> 00:16:35.000 making it a popular choice for server and professional workstations. 00:16:35.000 --> 00:16:39.880 The command line interface is powerful and allows advanced users to perform 00:16:39.880 --> 00:16:41.780 complex tasks efficiently. 00:16:42.500 --> 00:16:47.420 Now the biggest advantage of Linux is its cost effectiveness as it is free to 00:16:47.420 --> 00:16:53.720 download and use and its strong emphasis on security and privacy which is appealing to many users. 00:16:54.360 --> 00:17:00.020 The active community support provides users with a wealth of resources and documentation 00:17:00.020 --> 00:17:01.560 to help troubleshoot issues. 00:17:02.400 --> 00:17:05.580 Furthermore, Linux is often more efficient with system resources, 00:17:05.880 --> 00:17:08.680 which can lead to improved performance on older hardware. 00:17:09.120 --> 00:17:13.660 However, Linux does have some downsides. The learning curve could be steep for 00:17:13.660 --> 00:17:18.600 users transitioning from more graphical operating systems like Windows or Mac OS. 00:17:19.160 --> 00:17:23.700 Additionally, some software applications, particularly commercial software, 00:17:23.840 --> 00:17:29.380 may not be available natively on Linux, which can limit the options for certain users. 00:17:29.380 --> 00:17:33.560 A notable workaround for this lamentation is an application called WIND, 00:17:33.760 --> 00:17:39.520 which allows users to run Windows applications on Linux. 00:17:39.980 --> 00:17:44.620 While not a perfect solution, it does open up some options for Linux users, 00:17:44.800 --> 00:17:46.760 enhancing their software availability. 00:17:47.620 --> 00:17:52.460 The target user base for each operating system varies significantly based on 00:17:52.460 --> 00:17:54.420 the features intended use. 00:17:54.420 --> 00:17:59.480 Windows primarily caters to a broader audience including everyday consumers, 00:17:59.780 --> 00:18:04.900 gamers and business professionals due to its extensive software compatibility 00:18:04.900 --> 00:18:09.460 and user-friendly interface as the dominant choice in corporate environments 00:18:09.460 --> 00:18:14.700 and educational institutions where familiarity and application support are crucial 00:18:14.700 --> 00:18:19.340 MacOS on the other hand appeals to creative professionals such as graphic designers, 00:18:19.560 --> 00:18:21.660 video editors and musicians to 00:18:21.660 --> 00:18:25.120 benefit from its seamless integration with creative software and hardware. 00:18:25.520 --> 00:18:31.020 Its premium design and user experience attract users who appreciate aesthetics and functionality. 00:18:31.940 --> 00:18:36.900 Linux attracts a more niche audience, including developers, system admin, 00:18:37.220 --> 00:18:41.580 and tech enthusiasts to value customization, control, and open source software. 00:18:42.594 --> 00:18:47.114 Its use in server environments and among users who prioritize security and privacy 00:18:47.114 --> 00:18:48.734 further defines its user base. 00:18:49.094 --> 00:18:55.654 Overall, each operating system serves distinct communities with unique needs and preferences. 00:18:56.314 --> 00:19:00.454 However, it is important to note that these categorizations are not hard and fast rules. 00:19:00.834 --> 00:19:05.654 Personal preference and familiarity with an operating system will gain users' 00:19:05.794 --> 00:19:09.574 choices, even if they're not that target audience. 00:19:10.494 --> 00:19:14.774 Operating

systems play a crucial role in the functionality and management of 00:19:14.774 --> 00:19:16.194 various computing environments. 00:19:16.614 --> 00:19:22.994 In personal computing, operating systems such as Windows, Mac and Linux provide 00:19:22.994 --> 00:19:27.434 user-friendly interfaces that enable individuals to interact into computers easily. 00:19:27.614 --> 00:19:32.854 They facilitate software compatibility, allowing users to run a wide range of 00:19:32.854 --> 00:19:37.734 applications from productivity tools to games, thereby enhancing their personal 00:19:37.734 --> 00:19:39.174 productivity and entertainment. 00:19:39.614 --> 00:19:44.234 Additionally, OSCs manage hardware resources, ensuring that peripherals like 00:19:44.234 --> 00:19:48.054 printers, cameras, and external drives work seamlessly with the computer. 00:19:48.514 --> 00:19:52.894 Security is another essential aspect, as operating systems provide features 00:19:52.894 --> 00:19:57.814 such as user authentication, firewalls, and regular updates to protect against malware. 00:19:58.694 --> 00:20:02.974 In the realm of servers and enterprise use, server operating systems, 00:20:02.974 --> 00:20:09.314 Windows Server and various Linux distributions are optimized for handling multiple 00:20:09.314 --> 00:20:14.954 processes and managing resources efficiently to serve numerous users simultaneously. 00:20:15.114 --> 00:20:20.574 They support virtualization technologies that allow multiple virtual servers 00:20:20.574 --> 00:20:26.054 to run on a single physical server, optimizing resource utilization and reducing costs. 00:20:27.075 --> 00:20:31.195 These operating systems are designed for high reliability and security, 00:20:31.555 --> 00:20:33.735 featuring robust access controls, 00:20:34.075 --> 00:20:37.955 data redundancy, and backup solutions to ensure continuous operation. 00:20:38.515 --> 00:20:43.155 Furthermore, they facilitate networking capabilities, enabling servers to communicate 00:20:43.155 --> 00:20:46.615 and share resources within enterprise environments. 00:20:48.035 --> 00:20:51.115 When it comes to mobile devices and embedded systems, 00:20:52.135 --> 00:20:56.815 mobile operating systems like Android and iOS and specifically designed for 00:20:56.815 --> 00:21:03.055 touch-based interactions, providing intuitive interfaces for users on smartphones and tablets. 00:21:03.855 --> 00:21:06.675 They're optimized for power efficiency to extend battery life, 00:21:06.975 --> 00:21:08.795 which is crucial for mobile devices. 00:21:09.715 --> 00:21:15.355 Embedded systems often utilize specialized operating systems such as RTOS or 00:21:15.355 --> 00:21:19.935 real-time operating systems, which ensure reliable performance under specific 00:21:19.935 --> 00:21:23.935 constraints found in appliances, vehicles, and IoT devices. 00:21:24.655 --> 00:21:30.055 Moreover, mobile operating systems support vast ecosystems of applications, 00:21:30.415 --> 00:21:35.055

enhancing functionality and providing users with a plethora of choices for customization. 00:21:35.835 --> 00:21:42.495 As tech continues to evolve, the landscape of operating systems is set to change significantly. 00:21:42.935 --> 00:21:47.495 One of the most prominent trends is the rise of emerging technologies such as 00:21:47.495 --> 00:21:51.215 cloud computing and virtualization, as we covered earlier. 00:21:52.435 --> 00:21:56.415 But we'll dive a bit deeper into it now. So cloud computing allows users to 00:21:56.415 --> 00:22:00.455 access resources and applications over the internet, leading to the development 00:22:00.455 --> 00:22:05.115 of operating systems that are increasingly focused on seamless integration with cloud services. 00:22:06.595 --> 00:22:10.035 The trend is driving the creation of lightweight OSs that prioritize connectivity 00:22:10.035 --> 00:22:16.055 and collaboration, enabling users to access their data and applications from any device, anywhere. 00:22:16.455 --> 00:22:22.415 And virtualization is another crucial trend influencing the future OSs. 00:22:22.575 --> 00:22:28.675 As organizations seek to optimize their IT infrastructure, virtualization technologies 00:22:28.675 --> 00:22:30.315 are becoming increasingly popular. 00:22:30.575 --> 00:22:34.355 This allows multiple operating systems to run in a single physical machine, 00:22:34.355 --> 00:22:39.575 improving resource utilization, and remaining flexibility in deploying applications. 00:22:40.155 --> 00:22:44.775 OSs are evolving to support virtualization better, offering features that enhance 00:22:44.775 --> 00:22:48.515 performance, security, and management capabilities in virtualized environments. 00:22:49.475 --> 00:22:53.675 Looking ahead, predictions for the future of OS development suggest a shift 00:22:53.675 --> 00:22:56.035 toward more modular and adaptable systems. 00:22:57.255 --> 00:23:00.695 Developers are likely to focus on creating OSs that can easily integrate with 00:23:00.695 --> 00:23:05.675 various hardware and software environments, accommodating the diverse needs of users. 00:23:06.095 --> 00:23:10.895 Additionally, there is a growing emphasis on security, with future operating 00:23:10.895 --> 00:23:15.075 systems extended to incorporate advanced security features from the ground up, 00:23:15.655 --> 00:23:18.335 addressing the increasing threats in the digital landscape. 00:23:18.635 --> 00:23:24.795 Furthermore, the rise of IoT or Internet of Things devices will push the development 00:23:24.795 --> 00:23:29.335 of specialized oases that cater to unique requirements of connected users. 00:23:30.055 --> 00:23:33.655 These OSEs will need to be lightweight, efficient, and capable of operating 00:23:33.655 --> 00:23:37.955 within constrained environments while maintaining robust security protocols. 00:23:38.815 --> 00:23:44.395 In summary, as we move forward, the future of OSEs will likely be characterized 00:23:44.395 --> 00:23:49.255 by enhanced integration with cloud services, increased support for virtualization, 00:23:49.755 --> 00:23:52.095 and a focus on security and adaptability. 00:23:52.355 --> 00:23:56.855 These trends will shape the way users interact with technology and redefine 00:23:56.855 --> 00:24:00.055 the capabilities of operative systems in various applications. 00:24:00.515 --> 00:24:05.235 In this episode, we've explored the multifaceted world of operating systems, 00:24:05.595 --> 00:24:09.875 delving into the roles of various environments from personal computing to enterprise 00:24:09.875 --> 00:24:11.295 servers and mobile devices. 00:24:11.675 --> 00:24:16.375 We discuss the future trends in voice development, highlighting the impact of 00:24:16.375 --> 00:24:19.475 emerging technologies such as cloud computing virtualization, 00:24:19.735 --> 00:24:23.375 as well as predictions for more adaptable and secure systems. 00:24:24.175 --> 00:24:30.455 So as we finish off there please join us for the next episode as we embark on 00:24:30.455 --> 00:24:35.455 an epic journey through the timeline of the Final Fantasy franchise a tale that 00:24:35.455 --> 00:24:40.655 spans generations and realms get ready to level up your knowledge and until 00:24:40.655 --> 00:24:43.435 next time keep questioning and exploring.