Quickly+Check+Whether+You+have+Windows+7+SP1+Installed



You may think you have installed the SP1 on your system, but if the installation process failed you could be stuck with an older Windows version without realising.

You can check quickly as follows:
 * 1) Press [**Windows Key**] + [**R**].
 * 2) In the **Run** box type: **WINVER.EXE** and click **OK**.
 * 3) A pop-up box will display the Windows version and service pack. Click **OK** to close.