How to Download Windows 7 Service Pack 1

You should install Service Pack 1 if your PC has Windows 7.

You can download Windows 7 Service Pack 1 to increase your computer's security, reliability and functionality. Windows service packs are sets of updates that are bundled to be downloaded easier and faster. Installing the service pack will save you time, because some previous updates are included with it. It is easy to install and shouldn't take you more than an hour.

Things You'll Need

• USB hard drive

Instructions

1. Click "Start," right-click "Computer" and click "Properties." If you see "Service Pack 1" under the "Windows Edition" section, you already have Service Pack 1 installed and no further action is necessary. If you don't see this, continue with these steps.

2. Attach your USB hard drive to your computer to back up your files. Click "Start," "Control Panel," "System and Security" and "Backup and Restore." Click "Set Up Backup."

3. Follow the steps on screen and select your USB drive as the backup location. Click "Back Up Now" and wait until the backup completes, which could take several hours.

4. Disable any antivirus or security programs other than those from Microsoft that are installed on your computer. These could interfere with the installation of the service pack.

5. Plug in your computer's charging cable if you are using a laptop. If you are using a desktop PC, go to the next step. If the battery dies during installation, this can cause problems, such as data loss.

6. Click "Start," "Control Panel," "System and Security" and "Windows Update." Click "Check for Updates" on the left of the window.

7. Click on the "Important Updates" option when your computer is finished searching for available updates. Make sure the check box to the left of "Service Pack for Microsoft Windows" is checked. Click "OK" and "Install Updates" on the right.

8. Wait for the update to be downloaded and installed. The progress will be shown in the window. Click "Restart Now" once installation is complete.

9. Re-enable any antivirus programs on your computer that you disabled earlier. Click "Start," right-click "Computer" and click "Properties." Verify that the installation was a success by looking for "Service Pack 1" under "Windows Edition."

Tips & Warnings

• Service Pack 1 can also be downloaded from the Microsoft Download Center if this update does not show up in Windows Update (See resources).

• You must have Windows 7 installed on your computer to install this update.

References

• Windows: Service Pack Center
• Windows: Learn How to Install Windows 7 Service Pack 1 (SP1)
• Windows: Back Up Your Files

Resources

• Microsoft Download Center: Windows 7 and Windows Server 2008 R2 Service Pack 1 (KB976932)