types of windows operating system pdf

c) Usually the Operating System understands and interprets file types. 0000005583 00000 n endstream Under Windows edition, you'll see the version and edition of Windows that your device is running. Various operating systems like OS/2, BeOS and some other operating system which were developed over time are no longer used now. ��;Ɠr�*�a�_?�� 11 0 obj 0000004383 00000 n Operating systems handle many kinds of activities from user programs to system programs like printer spooler, name servers, file server, etc. trailer << /Size 85 /Info 57 0 R /Root 60 0 R /Prev 163958 /ID[<2afe865aaf5cf25f2f4233cade611b08><096b82707024bdbe9deadea46199e9e7>] >> startxref 0 %%EOF 60 0 obj << /Type /Catalog /Pages 55 0 R /Metadata 58 0 R /PageLabels 53 0 R >> endobj 83 0 obj << /S 429 /L 522 /Filter /FlateDecode /Length 84 0 R >> stream 0000057649 00000 n Types of Windows operating systems. 10 0 obj [ 17 0 R] 18 0 obj . 17 0 obj … May run several different types of operating systems (Windows… 2. – explain the structure and functions of an operating system, – illustrate key operating system aspects by concrete example, and – prepare you for future courses. OS definition, function, history. 4. l��-�eO��V��z7� 1 0 obj Each of these activities is encapsulated as a process. 0000001465 00000 n 2.Principles 3.MS-DOS 4.Windows Another digression before commenting on the principles of an operating system. 0000003831 00000 n The following are the different types of file systems. endobj =�b�j��7/!? Each task is given some time to execute, so that all the tasks work smoothly. Loads a program into memory. ��I��ZE��4�AI��iM+�oo6I˦6��e�o��8=»�q��s.y!rЊC��'�y��Z��C '@�:��D�c��/�Y��.|��d?�o��ïW6�� `Y� ��^ �D�E�̱/o��{ H!��Q��\��0dq��.��ӵ��^dEJEV3 ɟa��1Y��]��ԭ@ �'LƊ)� T�1��8dX�8e5��IW��J2Y[>,��h�6��Y$�6\5�mZO�Ƀ�a�D�C{��OUf�9QƜ��W`Z�eV�e^��@��)냈;!�ab�t}��&i��rV4�d;/�٣��C� �s stream 4@#��M�@5B�e �``R�b@�Qg�gx��Ș�� V`6��ȠA�y�JP��DO0p-`tPa��}�1i� Xt�00�w�� e�! <> Here you can download the free Operating System Notes Pdf – OS Pdf Notes latest and Old materials with multiple file links to download. access to the system. The current version of operating system is Windows-10. File Concept The Files those are created by the System. 13 0 obj There are Many Types of Special Files, System Files, or windows Files, Input output Files. 2 0 obj Windows. It is essential to know that most of the time, an operating system may overlap with a different type of operating system. A process includes the complete execution context (code to execute, data to manipulate, registers, OS resources in use). Following are the major activities of an operating system with respect to program management − 1. Following are some of the most widely used types of Operating system. Online Processing: It is an individual processing system in which the task is processed on individual … Its simple applications include the calculator, word processor, paint program and text editor. stream In fact time sharing systems are an extension of multiprogramming systems. software which acts as an interface between the end user and computer hardware x��Mk1��9f�3��l��Gł�Ņ�)�xX۪P�ۢv+�^H&��{�v��`2��?��1��R��-�xl�F Microsoft Windows Operating Systems have given us an event driven and convenient environment for completing different tasks. endstream H��WMo7��Q��,�E{I��Y˱�U[r��޾�!�]�v��q��pH�uZ�Tg��>(��fP��S��!��~��0b��Z}. Find operating system info in Windows 7. Case Study on Windows Prof. Sujata Rizal 2 Windows 1 This is where it all started for Windows. 8 0 obj 0000061621 00000 n <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 4 0 R/Group<>/Tabs/S/StructParents 0>> 0000005185 00000 n 22 0 obj r�ߡC��v��%f9�n>ڮ,��խ{77�c�E9%y�d�g:��۾}q^j��#�^�m�~��]�v��sN��}��C��. Each user gets time of CPU as they use… The operating system is what permits you to use a computer. This is the last Windows version according to Microsoft. Windows 95 had 2 releases - The FAT16 original release and later OSR2 which utilized the FAT32 file system, added personal web server, Active Desktop and several other new features. endobj %PDF-1.3 %�� ; Windows ¾The choice of operating system, therefore, determines to a great extent the applications a user can run. endobj <> The type of file system is used to determine how data and programs are accessed. endobj They are popularly associated with Desk Top operating system which run on standalone systems where no user accounts are required. Means all the Files of an Operating System or Window, are refers to Special Files. Real-time Operating System: It is a multitasking operating system that aims at executing real-time … <> Types of Operating Systems 4. Select the Start button, type Computer in the search box, right-click on Computer, and then select Properties. <> Microsoft’s Windows and Apple’s MacOS are both examples of operating systems that will let a single user have several programs in operation at the same time. MS-DOS – Microsoft Disk Operating System (1981) Originally developed by Microsoft for IBM, MS … An operating system (OS) is a set of programs containing inst… %PDF-1.5 0000067739 00000 n <> The information recorded on discs and diskettes are not stored in bulk structure. • At the end of the course you should be able to: – compare and contrast CPU scheduling algorithms – … ��wQu�*��/��%��)�ˏʢ��s6U��)O���a��b��#ʢ�t�YK��a��{.-�Z�z�9I��I��M��W�I��w��`�.F'K�l��S�ڒ[�9>��,��r��xm��TY]o~��E�Pk �I��p�hyN��AN��[�U�4f��$g�=��DyY��+ŧ�l�X��0v��ݤ��7��jUW�;�M@HB��yz6��uDh�T�5��B�,v7/O Windows is an operating system designed by Microsoft. It also determines the level of accessibility available to users. endobj endobj endobj 0000058719 00000 n endobj endstream Executes the program. Every time we are interacting with a machine, a different type of operating system is helping us do that. 64-bit systems allow a maximum of 17 Billion GB of RAM. 59 0 obj << /Linearized 1 /O 61 /H [ 960 505 ] /L 165266 /E 68103 /N 13 /T 163968 >> endobj xref 59 26 0000000016 00000 n 2]\aL��r�R�� 21 0 obj endobj <>/XObject<>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 21 0 R/Group<>/Tabs/S/StructParents 3>> What is a file? The original Windows 1 was released in November 1985 and was Microsoft’s first true attempt at a graphical user interface in 16-bit. endobj stream Windows 3.0 – This is one of the types of operating systems for Windows which followed Windows 2.1x and its release was on the 22nd of May in 1990. stream x��VMk�@��(��9�!�Жz=(��j˵��ή�D+kl��#�7ov��h��Wrzzr{qsI��9�� Fe�q!�%V0�#�b8�~D�'O��g*M��o�� %�`��2.�� :��p��?=��u�/��CҕM��'芌��=�pb��N:�ͼir�� ո'�J�",��SA��Tױ�/�b��UV�F�"[uW�OL8�"�5��e�H��f ;�i�]W��g�9��x��x��_�+�+qu��q�"�{n [��X�`C#Ct��-?s�B��g��T��V�FR�&�v��gDW��b:�ո��PHȅ�g��&��,vS�b:teȯ��If�g�n�ϯ��I*kj�Yi��H�i��O�xh��5��k��4L��ssl�Ê��X�Ǻ��0�5 endobj endobj During development, the operating system was called Windows 9 but dropped by Microsoft for no official reason. �/�k1��p�ξtT�-�>q'��R�"wY��F��ϸ�ѽ��GΦ%:��S�A�X԰�O��Ul�ב$n�M��J�;�:�Ag�a!�Q�o��i�r��]\� 8��^�Jp.��R2zyy��D۫�~��z4�-l@��8�F�-0I�kj6�ƹ��j=��K0O�K�xg��N�`@k(�жV��e <> Each user prepares his job on an off-line device like punch cards and submits it to the computer operator. In 1995, Windows 95 was released which only used MS-DOS as a bootstrap. Windows comes preloaded on most new personal computers (PCs), which helps to make it the most popular operating system in the world. Handles program's execution. endobj 0000001996 00000 n 0000001908 00000 n sys Extension. Operating Systems Types of Operating System • Real-time • Multi-user vs. Single-user • Multi-tasking vs. Single-tasking • Distributed • Embedded Types of Operating System: Single User Systems: Provides a platform for only one user at a time. ��͗��GO�K9�U��ʻ篻��9�)ߐ��JR�R��e��CxfRx��Z)U:�h��S줌s�|��:H��mJ��n�M��pC��73�Uo1�ji��s�L��W�ۅ7��v��]�X��6{�5PjǪ��lݘ��tF��u�{(��bt��S��.e��%��6W� Real-time operating systems often use specialized scheduling algorithms so that they can achieve a deterministic nature of behaviour. See MS-DOS Versions for a full list. 0000057727 00000 n FAT File System. 0000005042 00000 n 0000001620 00000 n (In general the UNIX kernel doesn't interpret files.) The following is a list of Microsoft written and published operating systems.For the codenames that Microsoft gave their operating systems, see Microsoft codenames.For another list of versions of Microsoft Windows, see, List of Microsoft Windows versions MS-DOS. The programmers leave their programs with the operator and the operator then sorts the programs with similar requirements into batches.The problems with Batch Systems are as follows − 1. They �:��J��U��e��!��[�Z��(ʗ��[��JMeU+\�y��Ig�Q�j(��e��Qe;�=�, $9��ӒZ��))�T��Y��焛��K��%�U5��:D��l��l��okjM��F��(f��t�.K=��ɲ�Wa�/�fD'a�.��T�p��m�//t��"�e�m:Ye;�=�, $9��זZ��b��eq�*K��R�l�Jפ��eJ�C��Q�Ɓ%�Ko��U��>�(�+r�Om�W�wB��'R�}��lg��\�$g��>�?X�/��V��WH�Tz֚��- u�� A real-time operating system is a multitasking operating system that aims at executing real-time applications. Operating Systems Types of Operating System • Real-time • Multi-user vs. Single-user • Multi-tasking vs. Single-tasking • Distributed • Embedded endobj Provides a … <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 10 0 R/Group<>/Tabs/S/StructParents 1>> <>/ProcSet[/PDF/Text/ImageB/ImageC/ImageI] >>/MediaBox[ 0 0 720 540] /Contents 14 0 R/Group<>/Tabs/S/StructParents 2>> Tri-state gate: a digital circuit that has three possible output states, namely 0, 1, and high-impedance. 0000061396 00000 n ¾For example, the DOS operating system contains commands such as COPY and RENAME for copying files and changing the names of files, respectively. Windows 10 Windows 10 has been developed under the project name "Threshold" as successor of Windows 8.1. 0000000867 00000 n Memory Limits: Systems with 32-bit RAM is limited to 3.2 GB. 15 0 obj <> 0000003609 00000 n 12 0 obj endstream ��I� ��u�,d��q�;�}a 9 0 obj Or The Files those are necessary to run a System. <> 3 0 obj 1.6 MICROSOFT WINDOWS OPERATING SYSTEMS Windows 9x Structure Windows 95 and 98 are 32-bit operating systems. <> The operating system performs this management with the help of a program called File System. x��X��`�5�5�`ԨQ�(ILbL1Ɗ�a�#,�NĂb�bX E��D�.�|��].��{��>��ggvnvf��3�ݩ��S��T�XWm@Ki@6mM5u^�zG뮫v�k��j��x�r�V��Z�(��U-Ǆ��#*��KW��D��S3l��vg$�� p7%��~OxDNk1Aۿh�~DI(��M'�;� r@HB��h;�:��ꀶ#�ڎ�h;�:��ꀶ#�ڎ�h;�:��ꀶ#�ڎ�h;�:��ꀶ#�ڎ�h{�Q)��#�C��q��M�� G�$g��]4�y"��#�B��|m��땜�)O{\YZ\YRX�U최Z�#/\��}iྊ��e%٩�םV|P�׼5�S��P`aP~��(��^s <> Time Sharing Systems are very similar to Multiprogramming batch systems. 20 0 obj Functionalities have taken a place and day by day it is increasing rapidly. Launched in 1985 to much criticism and hefty competition from Apple, Windows went on to become one of the most popular types of operating system of all time and now enjoys roughly 82% of the market share. endobj 0000006058 00000 n 16 0 obj I��a8B� B��W�NԦA�@Hr�Oԙ�� $f;��ϻPG� B��l��S��Nm3B� B��}갏��@Hr�O� �k�p��#{Q{�#G !AKR��C�� A8I�v��}�}�#��m7�O�� A8I��cRN��#��l��ؐ:l� �$g��>��F� BۿL��"G ! Operating System Pdf Notes – OS Notes Pdf (OS Notes Pdf) starts with the topics covering Overview of Operating System, Process Concept, An operating system executes a variety of programs, Batch system – jobs, Time-shared systems, user programs or … 6 0 obj Microsoft’s Windows operating system was first introduced in 1985. OPERATING SYSTEM STRUCTURES WRAPUP We’ve completed our second overview of an Operating System – this at the level of a high flying plane. 0000000960 00000 n 5 Different Types of Operating System 1. Conclusion – Types of Computer Operating System. endobj endobj b) The UNIX shell understands how directory files look. a) An Operating System understands program image format in order to create a process. 1.What is a file? 14 0 obj 0000001444 00000 n Introduction to Operating Systems / 5 A file is a logical unit that brings together under a single name a set of data. . Windows NT 4.0 – This is one of the types of operating systems for Windows which followed Windows NT 3.51. <>>> Effective Windows XP. System boot up code: The part of the operating system that initializes the computer. �.��})ׅ��K�6 :�է��#tj�G�u55�Pp{��})��M�ib��b ^�N�3\-(��" a��@Hr�K�j��1��%��#K�� hU��d�c's��:i4@9�c��E a#�^%��X�%�h&tnլKk�}D�twK�ǚYn�Y(��`�w�Y3�r ��L�'�y0�W��D8�Ϗ ��c(M45�9��l��i�L��[DC"��"!hF:[Q�1��l ڮ��ݫw/SS�:�6��a8A�_(�]�r�jڮ\n��S'�J�ˊ� 4 0 obj 5 0 obj H�b```��lK@ (��1��A��+��$Ȕ%�ȴQt+c/c%�*㋩:�r3n�my.��x�b��E$��u�3h�r��jљ�ǉ_�CZxOJ1M�9�g&��jģ(�RĦs��u�%E�&��nC��V拾!�n�2��'�|��ŨE�3đ�b�i�2��+$�1yk��b��m�� uhhy40� �{�� 0000031913 00000 n 4. Example: DOS, Windows 95, Windows7, Mac OS. There are many types of operating systems. ��%4'C˖R�h: 8�� ƺ�e�ǹW�ȗA��v�9᦬�Q�͕�� b�7��p�tǝ��f0�tZe��k�]Dm��j��G�Q�}8+��%`zl��-��G{N��)��n_��"�� Y�ݹ�� B�$I�g�q endobj The main objective of real-time operating systems is their quick and predictable response to events. Microsoft Windows was first released in 1985. In GUI operating systems such as Windows and macOS, applications run within a consistent, graphical desktop environment. endobj We’ve looked at the basic building blocks of an operating system – processes, memory management, file systems, and seen how they all connect together. 19 0 obj 3. A stand-alone operating system is a complete operating system that works on a desktop computer, notebook computer, or mobile computing device. Like, an embedded system OS may also use some features of a real-time OS. Categories, OS services, and operations. To speed up processing, jobs with similar needs are batched together and run as a group. <> 0000001859 00000 n <> The commands are accepted and executed by a part of the operating system. Other operating systems. operating system Often individuals have sole use of computer and do not need advanced CPU utilization of protection features. <> The users of a batch operating system do not interact with the computer directly. 0000001947 00000 n Summary: The Difference Between Operating System and Windows is An operating system (OS) is a set of programs containing instructions that work together to coordinate all the activities among computer hardware resources. iPhone OS / iOS (Apple) Apple’s iPhone OS was originally developed for use on its iPhone devices. %�� All the System Files are Stored into the System by using. 0000004598 00000 n 7 0 obj x��OK�@��|�9� endobj <> Provide structure … stream <> endobj It includes an introduction to Operating system (OS): Computer system structure and organization. endstream endobj 84 0 obj 392 endobj 61 0 obj << /Type /Page /Parent 54 0 R /Resources 62 0 R /Contents 66 0 R /Rotate 90 /MediaBox [ 0 0 612 792 ] /CropBox [ 0 0 612 792 ] >> endobj 62 0 obj << /ProcSet [ /PDF /Text /ImageC /ImageI ] /Font << /TT2 68 0 R /TT4 70 0 R /TT5 71 0 R >> /XObject << /Im1 72 0 R /Im2 73 0 R >> /ExtGState << /GS1 76 0 R >> /ColorSpace << /Cs6 64 0 R /Cs8 63 0 R /Cs9 65 0 R >> >> endobj 63 0 obj [ /Indexed 64 0 R 255 78 0 R ] endobj 64 0 obj [ /ICCBased 79 0 R ] endobj 65 0 obj [ /Indexed 64 0 R 255 77 0 R ] endobj 66 0 obj << /Length 1538 /Filter /FlateDecode >> stream 0000058223 00000 n <>