View a list of updates installed on your computer
Applies To: Windows Server 2003, Windows Server 2003 R2, Windows Server 2003 with SP1, Windows Server 2003 with SP2
View a list of updates installed on your computer
Open Add or Remove Programs.
On the top right, select the Show updates check box. All installed updates appear at the top of your program list.
Notes
To open Add or Remove Programs, click Start, click Control Panel, and then double-click Add or Remove Programs.
You can also view your installation history at the Windows Update Web site (https://www.microsoft.com/).