கணினிக்கு உயிர்நாடியே இயங்குதளம் தான், அந்த இயங்குதளம் இல்லையெனில் கணினி இயங்கவே இயங்காது. நமக்கு தெரிந்தவரை இயங்குதளம் என்றால் மூன்றுவகை உள்ளதாக மட்டுமே கூறுவோம். அவை விண்டோஸ், லினக்ஸ், மேக் இயங்குதளங்கள் ஆகும். ஆம் ஒரு வகையில் இதனை ஒத்துக்கொண்டாலும் அதில் பல்வேறு வகையான இயங்குதளங்கள் உள்ளன. அவற்றில் நமக்கு தெரிந்த இயங்குதளங்களை விரல்விட்டு எண்னிவிடலாம் ஆனால் உண்மையில் அவ்வாறு இல்லை, நூற்றுக்கும் மேற்பட்ட இயங்குதளங்கள் உள்ளன. அவை பின்வருமாறு
இயங்குதளங்கள்
2K
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லினக்ஸ் இயங்குதளங்கள்
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