| − | Since [[Microsoft Windows]] has the dominant market share, most [[computer virus|computer viruses]] are written for Windows. Therefore, users of [[Linux]] operating systems like Ubuntu do not need [[antivirus]] software. | + | Since [[Microsoft Windows]] has the dominant market share, most [[computer virus|computer viruses]] are written for Windows. Therefore, users of [[Linux]] operating systems like Ubuntu have less need for [[antivirus]] software. |