Article ID : S500010615 / Last Modified : 11/04/2018

How to check the current version of Windows Service Pack installed?

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Checking the version of Windows Service Pack that is installed on the Operating System.

The procedure below is only applicable for Windows® 2000 Professional and Windows® XP Professional/Home edition.

1. Click Start and click Run.
2. Type winver.exe in the Run dialog box and click OK


3. The Windows Service Pack information is available in the pop-up window that appears.
4. Click OK to close the pop-up window.