We recommend you move sầu lớn a Windows 10 PC lớn continue lớn receive security updates from thuychien.vn.Quý khách hàng sẽ xem: Microsoft windows 7 service pack 1 32

Learn more


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

Bạn đang xem: Download windows 7 sp1 update 2021

To check if Windows 7 SP1 is already installed on your PC, select the Start button, right-click Computer, and then select Properties.If Service Pachồng 1 is listed under Windows edition, SP1 is already installed on your PC.

Before you begin

Check if your PC is 32-bit or 64-bit

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

Disk space requirements

Cheông chồng to make sure your PC has enough không tính phí disk space to lớn install SP1.


Installation method

Estimated amount of free disk space needed

Windows update

x86-based (32-bit): 750 MB

x64-based (64-bit): 1050 MB

Downloading SP1 from the thuychien.vn website

x86-based (32-bit): 4100 MB

x64-based (64-bit): 7400 MB


Back up important files

It’s a good idea lớn back up your important files, photos, và videos khổng lồ an external hard disk, USB flash drive, or the cloud before installing the update.

Plug in và connect to lớn the Internet

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

Disable antivi khuẩn software

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

Installing Windows 7 SP1 using Windows Update (recommended)

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

To manually install SP1 from Windows Update:

Select the Start button > All programs > Windows Update.

In the left pane, select Check for updates.

If any important updates are found, select the link to lớn view available updates. In the list of updates, select Service Paông chồng for thuychien.vn Windows (KB976932) and then select OK.

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

Select Install updates.


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

Follow the instructions lớn install SP1.

Downloading và installing Windows SP1 from the thuychien.vn Download Center

If you’re unable to lớn install SP1 from Windows Update, you can tải về the installation package from the thuychien.vn Download Center và then install SP1 manually.

Xem thêm: Giải Bài 27 Trang 14 Sgk Toán 8 Tập 1 4 Sgk Toán 8 Tập 1, Bài 27 Trang 14 Sgk Toán 8 Tập 1

Select Install Instructions khổng lồ see which packages are available for tải về, and make note of the one that you need.

Select the appropriate language from the drop-down các mục, & then select Download.

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

After SP1 is installed, sign in khổng lồ 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 bachồng on.

Troubleshoot problems installing Windows SP1

If you try khổng lồ 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 to install updates or because your antivi khuẩn software is preventing the update from being installed.

To try and fix the problem, follow these steps & 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 and 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 paông xã 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 lớn fix the problem.

Select the Start button, and then select Control Panel.

In the tìm kiếm box, enter troubleshooter và then select Troubleshooting from the menu of results.

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

Bài viết liên quan

Trả lời

Email của bạn sẽ không được hiển thị công khai. Các trường bắt buộc được đánh dấu *