ᠬᠠᠮᠤᠭ ᠤ᠋ᠨ ᠠᠯᠳᠠᠷᠲᠠᠢ ᠦᠢᠯᠡᠳᠦᠯ ᠦ᠋ᠨ ᠰᠢᠰᠲ᠋ᠧᠮ ᠦ᠋ᠳ  1981-2025 ᠣᠨ ᠬᠦᠷᠲᠡᠯᠡᠬᠢMost Popular Operating Systems_ Data from 1981 to 2025 IT ᠺᠣᠮᠫᠢᠦ᠋ᠲ᠋ᠧᠷ ᠮᠣᠩᠭᠣᠯ ᠬᠡᠢᠮᠣᠷᠢ ᠰᠦᠯᠵᠢᠶ᠎ᠡHIIMORI