Computer Operating System Part-2 | Computer by Sachin Sir | Arora Educator

[@AroraEducator]

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[@nehachouhan9701]

Sir window 11 latest Oct mai release hoga ..

[@RohitThakur-bk8du]

Yes sir superrb session

[@Jiiwankerangormai]

Thank you sir🙏🙏

[@TheKaushikji]

Sir first operating system 1950 nahi aayega 1956 ki jagah?? @AroraEducator

[@shalinisinha1671]

Open source- Linux ( Debian, Fedora, ubuntu, ted hat), Android, Open Solaris OS Interface : 1 CLI/CUI -uses keyboard, high speed operating system. Eg - Ms Dos, Unix, Windows 2 GUI- uses keyboard and mouse, user friendly Eg- Microsoft windows, Mac os, Linux variants like ubuntu, Android. Facts: 1. First OS was created by General Motors- 1956- Run IBM for Mainframe computers. 2.First Microsoft OS - MS DOS, 1981 invented by Tim Paterson 3.Latest Microsoft OS- Windows 11 4.Latest MAC OS- Mac OS 13 5.Latesr iOs - iOS 16 6.Android Os developed by Google 7.Latest version of Android- 13 Tiramisu Android Os- Founder- Andy Rubin Logo- Green robot Designer - Irina Block Android team called it Bugdroid. 1st version- Cupcake( 1.5) Code in Java, C, C++

[@harshkayat706]

thnx for that

[@manishanirwan]

Very helpful for revision purpose 👍

[@premprakash3438]

TODAY MY JOUREY TO FIND A BEST COMPUTER TEACHER REALLY END .THANK YOU.AND ALSO THANKS 'strategy matter' youtube channel for this suggestion.

[@AroraEducator]

👍👍

[@openletter4184]

Same here bro

[@subhasreetripathy1099]

Same here bro ❤

[@jayantasahu6023]

​@@subhasreetripathy1099I already purchased Paid course

[@KajalJaiswal-zb4no]

Sir iska pdf ni milta kya😢​@@AroraEducator

[@rajpratik21]

Genuine teacher of computer..thanks for all classes🙏

[@AroraEducator]

Thanks a million dear👍

[@LovepreetSingh-sn9wp]

God Of Computer Sachin Arora sir One of the best teachers of Computer competitive exam

[@SmartSolver1]

Watching for cgl 24 mains..... 🌝

[@desimosambi1813]

​@@shivambharti914😂😂

[@deepshikharai1844]

Pdf mil jyga kya

[@NirajKumar-cy6he]

Result..??

[@desimosambi1813]

@@NirajKumar-cy6he hogya , yours ?

[@The_unpaid_master]

2023 update: Latest Mac OS is mac-os 13 ( Ventura) Android latest version is Tiramisu 13. Again I am back with new update nov 2023. Android latest version: 14 ( upside down cake) Mac os : sonama 14 IOS : 17

[@jeevanpatle8183]

Update 2024 Latest Mac os--15(Sequoia) Latest ios--18.2 Latest Android --15(Vanilla ice cream)

[@jitu5923]

tu to devmanos nikla yaar

[@Phoenix.219]

Why are they naming Android version by desserts?​@@jeevanpatle8183

[@arshidahmad4431]

Love from kashmir india 🇮🇳 ❤ ❤ Never seen teacher like that

[@4fun-vd3pn]

helping even 3 years later i think i will use arora sir videos to teach my future son😁☺

[@abhishekshil8493]

Why son it may be girl🙂

[@md.atherswani]

😂😂supermacy son​@@abhishekshil8493

[@arvindkoundal8076]

Sir ji bahut group dekhe but ye group all the best mja aa jata hai .best teaching no 1 arora educator

[@AroraEducator]

✌️👍

[@Ayush-k4r6h]

Latest macOS 15- sequoia -sept 2024 Latest ios- ios 18- sept 2024 Latest Android 17(upside down cake)-2023

[@Mathslover42]

Love from the paradise on earth ❤️

[@manojkumarlahreupscaspiran9339]

Best computer teacher thanks

[@computerteaching9184]

Sir u r mind blowing teacher on you tube 🙏 mere concept clear kr diye aapne

[@LovepreetSingh-sn9wp]

I hope this channel will get 1 million subscribers very soon

[@happykumari8465]

Best best explanation by you of any topic...best teacher

[@samartechnology2854]

JABARDAST CLASS SIR

[@Kaju_thakur262]

Awesome session ❤

[@mohdkabir9063]

Best teacher for computer I ever found

[@monuyadav4448]

Bahut informative video sr

[@KundanKumar-ry3bt]

Bahut bahut thanks sir aap bahut achha padaye h and again thanks

[@mpritam110]

This is sufficient concept ..for rrb

[@monikasoni6725]

Thanku so much sir 🙏🙏🙏

[@muzamilmajeed7653]

Love you Sir From KASHMIR India . Watching now .. 2 months left to exam

[@Neelam_Rajora]

Thank you so much sir for this wonderful session and your effort for us ❤❤🎉🎉😊😊

[@sonalisharma9628]

Thanku sir....very fruitful session....

[@AroraEducator]

Always welcome Sonali👍

[@arpanakumari5569]

You r the best teacher super content provide

[@AroraEducator]

Warmest thanks👍

[@jagbirjosan6088]

Sachin Arora sir is genius in theory of computer

[@kch2810]

Android 12 or Snow Cone was released in 2021. Android 13 or Tiramisu was released recently.

[@AjeetKumar-lw7my]

Best for computer

[@BANKrupt0_0]

Very Beneficial session ❤❤

[@Diksha118]

Computer best teacher❤❤❤❤

[@nabajit3642]

now, Latest Microsoft OS - Windows 11 --> 2021 macOS -- 14 --Sonoma --2023 iOS--17--2023 Android 14 Upside Down Cake--2023

[@Radhekrishna-do1zu]

Android 15 vanilla ice cream hai kya sayad latest version

[@navv8075]

Ys u r rgt

[@navv8075]

Mac os 15 saquoia

[@navv8075]

Ios 18

[@JyotiVerma-wo9se]

My favourite teacher in this world sir god bless uuuu

[@swaitnishasinha7858]

Clear samjh me aa gya ❤

[@prakashverma3919]

Thanks for your valuable lectures 🙏

[@AroraEducator]

It's my pleasure @Prakash Verma👍

[@preetitomar9051]

Sir aap bahut accha padhate ho

[@deepshikataram112]

Thanks u sir bhut acha padhaye

[@shafiemilk3448]

My favourite teacher

[@shivamsahushriwastaw2173]

❤❤ thanks for this session 😊 sir

[@richabhatia5715]

I learn a lot..you are too good sir🙏

[@AroraEducator]

Thanks @Richa Bhatia👍

[@sirshid5560]

Your way of teaching is wonderful ❤❤❤❤❤

[@JyotiVerma-wo9se]

My favourite teacher .......

[@krishannirala2348]

Great 👍 sir

[@abinashsahu3758]

Awesome class 😍

[@ashishmahajan5851]

Favourite teacher

[@rajveerkaurrajveerkaur286]

Your great teacher of computer 🙏🙏🙏🙏🙏🙏🙏❤️❤️❤️❤️❤️

[@monukushwaha756]

Bhut axa smjhate hai sir app thank you so much sir ❤❤

[@Mission45-b8f]

Sir ! Could you please make a video on " role of IT In governance "

[@saranyaunni9395]

Thank you so much sir for this wonderful session 😊

[@najma1557]

Difference between multiprogramming , multiprocessing, multitasking. Batching processing, parallelprocessing . And make a video on motherboard, the devices that are connected there like cmos, bios, pheriphrals, etc please

[@kawaljeetkaur1136]

Thank u so much Sir for such a GREAT SESSION 🙏👍👍👍

[@rrbpokajal]

Thanku so much sir 🌸

[@Madhuofficial-qy7td]

Fantastic classes 😊 Thank you sir 🙏

[@sHaHiDuMaR08]

Awesome 🥰🥰🥰

[@techytickle]

now latest microsoft operating system Windows 11 released on October 5, 2021.

[@mukulkhola4566]

sirji great. ho

[@Backbencher87]

Complete sir 😊

[@prajaktamore5372]

Nice session sir👌👌

[@AroraEducator]

Thanks Prajakta 👍

[@aroyengineer8789]

Lecture done ✅

[@radhikachib]

Very helpful lecture thank you sir

[@rippanjaswal1565]

Done Sir,Thank You Very Much Sir

[@poojamaurya-fj3xh]

Mind-blowing

[@maheshwilltan9835]

Really a master sir of computer👍👍👍👍🙏🙏🙏🙏🙏🙏🙏🙏🙏

[@AroraEducator]

✌️👍

[@rameshchandrakhora5513]

Thank u sir stay blessed

[@rupeshroyalsmokama4770]

Thank you 🙏

[@nehashukla2457]

Too good sir❤️

[@AroraEducator]

Thanks @Neha Shukla👍

[@vikashkumar-xz3ip]

Thanku so much sir for wonderful session ❤

[@nithilkumar5475]

Really I watched every channel which teacher about computer Bt when I watched your channel I really thnx to you Which teaches every topic like A B C D

[@Mandeep_kaur237]

Best teacher ever😍🙏🏻

[@raghavsinghrajawat8914]

Tq so much sir......your way of teaching is soo amazing.....sir pls tell me your live class tym....plsssss

[@Dikshakandpal]

Latest Android os- Android 12- snow cone Mac OS - 11.6 big sur & catalina Latest IOS - Apple 15.5

[@RanjanRanjan-d6j]

Good season

[@richabhatia5715]

Thanku sir🙏

[@AroraEducator]

Your Welcome @Richa Bhatia

[@Jugraj....]

Nice explanation

[@delipbhoi1117]

Nice. Sessoin

[@roshnimishra2571]

Nice explanation sir🙏

[@AroraEducator]

Thanks Roshni👍

[@bikashkumarsahoo3659]

Thank you sir for the class

[@rajanimishra9296]

Thank you sir

[@AroraEducator]

Welcome

[@gurtej6556]

You are always great sir g

[@SurajSharma-ji6ux]

Good explain

[@Bandana1192]

best..... 👍

[@kalyanisahoo498]

Thank you a lot sir , you are the best teacher in computer

[@LearningWithHappiness5047]

Very informative session 👍

[@swastikapal567]

Thank you so much sir😇🙏

[@rajnikalra9173]

Thnku sir awesome session teaching exm ke liye apka paid course sufficient h na sir btaye sir

[@brotherbali1074]

Excellent approach sir..... I find this channel right now and very very helpful..... Subscribed

[@Sanjaygoswamii]

Sir your teaching manner is very good I found you today and watch 1 or 2 videos and I felt quality so I quickly subscribed u....you teaches very well and clear all concepts, thanks a lot for these wonderful & free content

[@ksrinivas6914]

Thenkyou sir.....

[@AroraEducator]

Your welcome dear👍

[@rb68831]

COMPUTER GURU ..🙏😍

[@PRACHI-iv9ft]

Thankyou Sir for an incredibly amazing session🙏🙏

[@mannuworld3799]

nice seation sir

[@shahathar4024]

Love from kashmir!

[@ishagupta3910]

thx you sir🔥

[@AroraEducator]

Your Welcome @Isha Gupta👍

[@akgeditz834]

Today my efforts to find good IT ecudar comes to an end

[@papaalwayswithme1348]

More to learn more to practice thkuu so much sir 🙏🏿🙏🏿

[@maheshkumaryadav2384]

Thanks you so much sir ❤️❤️❤️❤️❤️

[@sohini2211]

Very nice trick..android version names..thank you sir🙏

[@AroraEducator]

Your Welcome @Sohini,👍

[@KumarKrishna13]

Theory to chapp ja rahe hai dimaag me . Great session 🙂🙂

[@AroraEducator]

👍👍

[@AshwaniKumar-be3dq]

Nice session sir🙏