অপারেটিং সিস্টেম









যে সফটওয়্যারের মাধ্যমে কম্পিউটারের  যাবতীয় কাজকর্ম পরিচালনা করা হয় তাকে অপারেটিং সিস্টেম বলে।অপারেটিং সিস্টেমকে কম্পিউটারের প্রাণও বলা হয়ে থাকে। শুধু কম্পিউটারের ক্ষেত্রে নয় যেকোন ডিভাইসের ক্ষেত্রে এই সফটওয়্যারটি অতীব জরুরী।১৯৫১ সালে USA এর জেনারেল মটর রিসার্চ ল্যাবরেটরি কর্তৃক IBM কর্পোরেশনের মেইনফ্রেম কম্পিউটারের জন্য প্রথম অপারেটিং সিস্টেম আবিস্কৃত হয়।


পিসি ইউজারা বেশির ভাগ ক্ষেত্রেই মাইক্রোসফট অপারেটিং সিস্টেম ব্যবহার করে থাকে।এছাড়া রয়েছে উইন্ডোজ,লিন্যাক্স,ম্যাক অপারেটিং সিস্টেম ইত্যাদি।

কম্পিউটারের হার্ডওয়্যার ও সফটওয়্যার এর যাবতীয় কাজ অপারেটিং সিস্টেম সফটওয়্যার দ্বারা হয়ে থাকে।

এছাড়াও নতুন নতুন মোবাইল গুলো অপারেটিং সিস্টেম সফটওয়্যার দ্বারা নিয়ন্ত্রিত।


ধন্যবাদ

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