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The recommended (and easiest) way to lớn get SP1 is khổng lồ turn on automatic updating in Windows Update in Control Panel and wait for Windows 7 to lớn notify you that SP1 is ready to lớn install. It takes about 30 minutes khổng lồ install, và you"ll need lớn restart your computer about halfway through the installation.

To check if Windows 7 SP1 is already installed on your PC, select the Start button, right-cliông chồng Computer, & then select Properties.If Service Paông xã 1 is listed under Windows edition, SP1 is already installed on your PC.

Before you begin

Cheông xã if your PC is 32-bit or 64-bit

You’ll need to know if your PC is running a 32-bit (x86) or 64-bit (x64) version of Windows 7. Select the Start button, right-cliông chồng Computer, and then select Properties. The version of Windows 7 is displayed next to lớn System type.

Disk space requirements

Check to make sure your PC has enough không tính phí disk space khổng lồ install SP1.

 

Installation method

Estimated amount of không tính phí disk space needed

Windows update

x86-based (32-bit): 750 MB

x64-based (64-bit): 1050 MB

Downloading SP1 from the mctq.vn website

x86-based (32-bit): 4100 MB

x64-based (64-bit): 7400 MB

 

Bachồng up important files

It’s a good idea to lớn bachồng up your important files, photos, and videos lớn an external hard disk, USB flash drive sầu, or the cloud before installing the update.

Plug in and connect to the Internet

Make sure your PC is plugged in to power & you’re connected lớn the Internet.

Disable antivi khuẩn software

Some antivirus software might prevent SP1 from installing or slow down the installation. You can temporarily disable your antivirus software before the installation. If you do so, make sure you’re aware of the risks that might be involved and re-enable the antivi khuẩn software as soon as SP1 is done installing.

Installing Windows 7 SP1 using Windows Update (recommended)

If your PC is mix to lớn automatically install updates, you’ll be prompted by Windows Update lớn install SP1. Follow the instructions to lớn install the update.

To manually install SP1 from Windows Update:

Select the Start button > All programs > Windows Update.

In the left pane, select Chechồng for updates.

If any important updates are found, select the liên kết khổng lồ view available updates. In the danh mục of updates, select Service Pachồng for mctq.vn Windows (KB976932) và then select OK.


Note: If SP1 isn’t listed, you might need lớn install some other updates before installing SP1. Install any important updates & then follow these steps again to check for SP1.


Select Install updates.

*
 You might be asked for an admin password or to lớn confirm your choice.

Follow the instructions khổng lồ install SP1.

After SP1 is installed, sign in to your PC. You might see a notification indicating whether the update was successful. If you disabled your antivirus software before the installation, make sure you turn it back on.

Downloading and installing Windows SP1 from the mctq.vn Download Center

If you’re unable to install SP1 from Windows Update, you can download the installation package from the mctq.vn Download Center and then install SP1 manually.

Select Install Instructions to lớn see which packages are available for download, và make note of the one that you need.

Select the appropriate language from the drop-down danh sách, and then select Download.

Select the packages you need to lớn install, select Next, and then follow the instructions to lớn install SP1. Your PC might restart a few times during the installation.

After SP1 is installed, sign in lớn your PC. You might see a notification indicating whether the update was successful. If you disabled your antivi khuẩn software before the installation, make sure you turn it baông xã on.

Troubleshoot problems installing Windows SP1

If you try to install SP1 and see an error message that the installation wasn’t successful, this might be because there’s a problem with the Windows Servicing Store that is used khổng lồ install updates or because your antivi khuẩn software is preventing the update from being installed.

To try và fix the problem, follow these steps và then try to lớn install SP1 again.

Download and run the System Update Readiness Tool

To install the tool immediately, select Open or Run & then follow the instructions. To use the tool later, select Save & download the installation files khổng lồ your PC.

On the Windows Update Standalone Installer screen, select Yes or OK.

On the Installation complete screen, select Close.

Try installing the service pachồng again.

Run the Windows Update troubleshooter

If your PC isn’t able to find or install updates, the Windows Update troubleshooter might be able to fix the problem.

Select the Start button, & then select Control Panel.

In the search box, enter troubleshooter & then select Troubleshooting from the danh sách of results.

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Under System và Security, select Fix problems with Windows Update và then follow the instructions.