After a reboot, you can use the classic Windows Update interface to download every patch released for XP. 💡 Pro Tip: Stay Offline
Even with updates, Internet Explorer 6 or 8 is unsafe. Install Supermium or Mypal , which are modern browsers backported to work on XP. windows xp legacy update
Legacy Update is a community-driven replacement for the long-defunct Windows Update service for Windows XP (and Vista). It allows you to scan, download, and install hundreds of post-SP3 updates, security patches, and hotfixes that Microsoft’s own servers no longer provide. After a reboot, you can use the classic