仅适用于未打补丁的英文版 98系统
光盘包含以下内容：
Windows 98 System Update 1 : Security fixes and hardware specific updates
IE4.01 SP2: Internet related updates and security fixes
Windows 98 Year 2000 Update: Update for Outlook Express version 4.72.3612.1713
Windows 98 Year 2000 Update: The 1st Y2K update for Windows 98 users
Windows 98 Year 2000 Update 2: The 2nd installment in the Y2K update