Windows service pack two

However, if your computer came with SP2 already installed an integrated installation , it can't be uninstalled. Click the Start button , click Control Panel , and then click Programs. Under Programs and Features , click View installed updates.

Windows Vista More Before you install SP2, we recommend you do the following: Log on to your computer using an administrator account, make sure all other users are logged off of the computer, and close all open programs. In the left pane, click Check for updates. To manually install SP2 using the standalone installation package Depending on whether you're running the bit or the bit version of Windows Vista, download the update for bit versions or download the update for bit versions.

If you disabled your antivirus software, enable it again. Need more help? Join the discussion. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help. Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Was this information helpful? Yes No. Thank you! Any more feedback? The more you tell us the more we can help.

Can you help us improve? Resolved my issue. Clear instructions. Easy to follow. No jargon. Pictures helped. Didn't match my screen. Incorrect instructions. Files larger than 1 GB may take much longer to download and might not download correctly.

You might not be able to pause the active downloads or resume downloads that have failed. Back Next. Service Pack 2, the latest service pack for both Windows Server and Windows Vista, supports new types of hardware and emerging hardware standards, includes all of the updates that have been delivered since SP1, and simplifies deployment, for consumers, developers, and IT professionals.

Details Version:. File Name:. Date Published:. File Size:. System Requirements Supported Operating System. Install Instructions To start the download, click the Download button and then do one of the following, or select another language from Change Language and then click Change. Click Run to start the installation immediately. Click Save to copy the download to your computer for installation at a later time.