Computer Operating System Part-1 | Computer by Sachin Sir | Arora Educator

[@nisharoy9219]

Operating System: Known as system software Interface between user and hardware Manages all programs hardware It is first thing loaded on computer OS types 1.Single user ,single task Eg, Windows 95/NT , MS DOS ,Palm OS 2. Multi user ,multi task Unix ,Linux , mainframe,windows ,servers ,macos 3.Real time OS ATM machine, Printers, scanners ,robots 4.Single user,multi tasking Todays desktop computer,Ms windows , Apple macos Booting Process - CPU - ROM - POST - BIOS - CMOS - RAM Cold booting - fresh start Warm booting - Restart

[@RajeevKumar-vn7gs]

Thanks

[@rushikeshpatil7076]

Watching In 2024🤩

[@Nature12200]

notes khudse hi bnaye hai kya

[@Sonusaran-143]

There is no any other option for computer courses. Sirf ye sir hi thik se pdate h jinpe rely kr skte h

[@rushikeshpatil7076]

@@Sonusaran-143 No You Can Learn From Gaurav Garg ,Oliveboard and Many more pdf Also there But Sachin Arora sir is panacea for Computer.

[@Sonusaran-143]

@@rushikeshpatil7076 I prefer videos.

[@Zebrabill]

8 dec 2024 (9:51Am)

[@SEN-_8055]

Itna achhe se koi nhi samjha sakta Kitna aasani se computer ko samjhate hai Thank u sir watching on October 12, 2024 for CGL MAINS ❤❤

[@Varshil-l4k]

EK SACHIN CRICKET K FIELD ME EK SACHIN COMPUTER K FIELD ME....DONO K TAKKAR ME KOI NHI....U R JUST AWESOME....BHUT DUA LGEGA SIR APKO HM STUDENTS KA...GOD BLESS U

[@AroraEducator]

🙂👍

[@waseemraja7845]

Virat kholi

[@mishra_2020]

Ek sachin Seema wala😂

[@ABHISHEKKUMAR-eb2wy]

😂😂😂

[@ABHISHEKKUMAR-eb2wy]

​@@mishra_2020😂

[@insharasool8879]

Mai nai kitna time zya kiya books u tube class but mjy fir b concept clear nhi hote thy... But now all concept clear amazing.... Tnku so much sir....

[@Riya_thakur18]

Sir you explained it really well…..keep doing the good work😊❤

[@yuvankpatel3696]

Better than all KZbin Better than all paid classes Better than other online platform Better than all offline classes Better than.........,.......................................🎉

[@Tahir-q2q]

What a legend teacher 🔥🔥🔥

[@Ali-bp3js]

One of the best computer teacher i have ever found on utube ❤️❤️❤️❤️❤️

[@Thoughts353]

The best computer teacher I have found on internet 👍👍👍👍🙏🙏🙏🙏

[@Harmansinghsaini_pb39]

ਧਨਵਾਦ ਜੀ ਬਹੁਤ ਬਹੁਤ ਕੰਪਿਊਟਰ ਦੀ knowledge ਦੇਣ ਲਈ ਰੱਬ ਤਰੱਕੀਆਂ ਦੇਣ ਜੀ👍👍👍

[@Agrorantop]

ख़बरदार जो कभी ऐसा पढ़ायें. गधा भी होसियार हो जायेगा. क्यों इतना अच्छा पढ़ाते हैं सर फैन हो गया हूँ आपका 🙏🙏

[@simmisur5490]

😂😂😂😂😂😂😂😂

[@padmagupta9886]

Your voice is too soothing ... Thank you so much sir for this session ... And Also for your efforts.... Your teaching style is too good... 😇😇

[@AroraEducator]

✌️👍

[@prameshsharmastudy2854]

Your videos are helpful for ssc cgl ,you should create a playlist for ssc ,so ssc students can be benefited from you

[@simmisur5490]

Kaun kaun 2024 k liye padh rha attendence lgao

[@danishsheikh9043]

The Pundits Group💪🏻💪🏻

[@abinashrout9028]

Finally I reached at a good platform and good teacher

[@AbidKhan-g2k4w]

Sir ❤️ watching from Pakistan 🇵🇰 bundle of love and thanks alot ❣️

[@Statusworld28803]

Best computer teacher on youtube...👍

[@pritomchanda2100]

Maza aagya.... Maine ek dusre platform se computer class liya tha paid....notes to bna liya lekin smjh kuch nhi aaya tha (money waste) .... Finally aj jake dimag khula thank you sir made my day....

[@MANISHSHUKLA-b7p]

Cgl 2024 mains Wale like kare ❤

[@maheshkumaryadav2384]

Hello sir today my first class I m so happy because got best chennal for computer awareness ...❤️❤️ Thanks you so much sir

[@salonisharma6282]

Best teacher I hv ever seen in internet concept r totally cleared

[@AshwaniKumar-be3dq]

Aapke bataane ka tareeka bahut unique hai sir 🙏🙏🙏

[@AnjaliSingh-bh9gs]

Sir aapka koi jawab nhi hai 🙏🙏 . Salute sir

[@rahijaan7810]

Thanku so much sir aj tak computer samj nhi aya tha...apna boht Acha sa samjaya

[@piyushbhatnagar1881]

genuine teacher ❤

[@krishannirala2348]

Ap ka jabaab nhi sir great aisa koi nhi batata

[@aspirants9923]

Bahut acha padhane ke sath sath apka nature v ekdam cool hai sir.....best teacher of computer on ubtube❤❤❤ ....love from bihar

[@pragatirajput239]

Evergreen series for computer

[@shivamsahushriwastaw2173]

Thanks ❤a lot sir creating this great chanal 😊

[@RjRupjyoti7]

Happy Teachers Day Sir.....watching this video today

[@Unstoppable766]

You are the best computer teacher....❤ from odisha

[@bishwajeetsingh9070]

Ek hi baat kahunga gurudev maja aaya thanks alot 👌👌👌👌

[@poojachoudhary9294]

Best educator for computer 🙏

[@salonisharma3329]

Sir aapke samjhane ka tarika bahut hi shandar hai.....

[@saavi5423]

Sir aapka jwab nhi 💎💎💎💎💎thanku thanku so muchhhh

[@shamasharma497]

Best teacher computer ke sachin sir

[@vishalmehra3896]

Sir one thing I tell uh, ur way of teaching is too awesome❤

[@AroraEducator]

✌️👍

[@pradeepkumarmeshram2210]

Best teacher in computer subject

[@shobhavishwakarma9055]

Best computer classes...thanku sir...😊

[@supriya3531]

Bhut accha padhya apne patiently❤❤❤❤❤

[@abinashsahu3758]

It seems more interesting when I see again and again ❤😍

[@vibhaysingh8756]

Not able to find theory videos of computer for cgl.. Then came here,feeling so much confidence Thanku so much sir❤️❤️

[@Tauhatja]

Kya rha bhai result CGL mains 22 me?

[@ramgangwar4742]

One of my friend suggested me this channel..ek dam lajawab class👌👌thank you so much sir🙏🏻

[@nehashukla2457]

Sir apke videos Mahendra's & adda platform me bhi mene dekhe he. Aap computer ke superman hai❤️🙏

[@AroraEducator]

Thanks @Neha Shukla👍

[@vikashshukla97117]

kitni baar dekh chuki ho ab tak .....?? phir selection kis subject se ruk rha hai tmhara.

[@urvashi3272]

Sir ..you are the best teacher of computer...the way you explain each and every topic is amazing ❣️🌟

[@siddharthpandey4918]

Best computer teaher i have seen

[@jaishivshankar7481]

Thank you so much sir.... computer ab samajh aa raha hai

[@gouravmandal4686]

Best Session Thank You Sir #AroraEducator

[@HareKrishn-w1v]

Studying for Digital education semester 1......❤Thank you sir 😊

[@amanpandey8031]

Sir bahut acha padhate ho aap

[@ishachauhan5949]

Amazing explanation , Thankyou so much sir

[@savitadevi1074]

Thanku Sir U r best teacher of computer

[@weekendgamerteja]

subscribed lots of love from Andhra Pradesh

[@sangeetabhatnagar738]

Excellent teaching ..thank u for sharing sir

[@KajalSharma-jg6dk]

Waooooo everything is now conspicuous😊😊

[@kajalyadav4504]

Best session finally reached a good platform

[@LearningWithHappiness5047]

Best session of computer 👍👍👍

[@bankersonalchaudhary]

Sir aap computer k liye best teacher ho thanku so much sir

[@AroraEducator]

Thanks @Aspiring Banker

[@HusanBano-ts1mg]

Sir aap bahut achha padhate hai 😊😊😊😊

[@Komal-hs3qz]

Thanku so much sir ...bhut ashe sy pdaya appne

[@sarojdulal1525]

Sir agar main computer me pass hungi to sirf aapki bajese lekin my 1 saal bad dekh rahi hun i m from Nepal sir banking preparetion kar rahi hun kas main aapki class live le pati thank u very much sir......

[@jyotijaiswal2686]

Hello sir namaste...i saw your video on KZbin for stet course related...so mja aa gya aapke lecture sunkr...sir aap best h .. after that i purchased your course from arora educator for stet prepration and now really enjoying your session... Thank you so much sir.. isliye Maine socha aapse mil to nhi skti but sir ko comment to krna banta h...

[@AroraEducator]

🙂👍🏻

[@kawaljeetkaur1136]

WONDERFUL SESSION 👍👍👍👍 Thank u so much Sir 🙏

[@Jaisiyaram1983]

You are best teacher

[@arpanapandey9172]

Sir teach ...... fantastic way

[@bsantosh4768]

All students have to subscribe Arora educator.

[@Ruchika.....]

Sir ap bhout acha padtay ho 👍👍

[@paluhembram9010]

You r making us all concept understand.

[@bhagatthebrand]

Shandar jaandar 😮😮😮😮❤❤❤

[@wayofsuccess8212]

Thank you teacher👩‍🏫‍👩‍🏫‍👩‍🏫‍👩‍🏫‍. 🙏🙏🙏🙏🙏🙏🙏🙏

[@Vaaani_Saini]

Best teacher..best explaination 😍..thank you so much sir 🙏

[@shivanisoni1662]

My favourite computer teacher thnku so much sir 🙏

[@Jiiwankerangormai]

Very knowledgeable class sir this playlist helped me a lot to understand the computer awareness I was zero in this section . Please Bless me for my upcoming exams 🙏🙏🙏thank u so much sir .And ek request h sir ye play list bhot purana h to isme agar kuchh changes Krna h to please bta dijie sir

[@sirshid5560]

Started this playlist today find it more interesting gonna continue this aap bahut itminaan se samjhate ho thank you sir ❤❤❤❤❤❤

[@Krishn_sakhi_77]

Hare Krishna ❤ thank you so much sir ....😊

[@abinashsahu3758]

Best teacher of computer ❤️🙏🙏

[@rutbarutba4633]

Thanku so much sir for sach a good content

[@rippanjaswal1565]

Done Sir,Thank You Very Much Sir ...

[@cheemakulmeet2010]

Nice session.... today i watch this video.... now starting next video

[@AroraEducator]

Great👍

[@drxsain9357]

_Yours teaching methods is very best sir ji_

[@VivekPatna-w3t]

Omg❤❤❤❤❤ It is a very good explanation.

[@kapilnayak3996]

thank you sir for provinding this classess

[@jaishivshankar7481]

U r the best teacher 🙂🙏🙏

[@roshnimishra2571]

Fruitful session sir🙏

[@AroraEducator]

Thanks🙂

[@abc6496]

Who is here for RRB PO mains 2024 🤣🤣

[@himansunaik3270]

❤

[@anujkumar-gp5lr]

thanks sir itne achhe se samjhane ke liye plz sir cgl 2024 ke liye bhi thora practice karwa dijiye

[@shalukumari4704]

Thank you so much Sir, You are really one of the best teachers. Thank you, Thank you so much.😊😊🙏

[@Santracahudhary16]

Amazing session 👏

[@koowledgeimprovementchanne8733]

Thank you so much sir 🙏🙏🙏 best teacher in computer.

[@Kavitadas_121]

Thank You Sir 🙏🙏

[@RiteshKumar-ex2yb]

Most amazing playlist (89) Thank you sir 🙏

[@ritumaan8427]

Best content presented in best way...

[@ANUJGOEL-on3pp]

Itna pin to point .... Mja aagya sir

[@divyasinha4175]

Ur teaching skill is awesome sir 🙏

[@aaravsapra5417]

Wonderful session. THANK U SIR.

[@sHaHiDuMaR08]

Awesome session 🥰🥰❤️

[@Kumar_Sangam_Raj]

thank u so much sir....................................................

[@VinayKumar-gj7ov]

Excellent class sir ji

[@ShivamGupta-fb2df]

Best session sir really dill se thank u ❤️❤️❤️