

You may order Windows 7 SP1 on a DVD and Microsoft will deliver it to you via snail mail. However, if you have two more more computers running Windows 7, you may download the standalone SP1 installer from and apply it to all your computers even in offline mode.


The easiest and quickest way to install this service pack on your Windows 7 computer is using Windows Update. Microsoft released Service Pack 1 (SP1) for Windows 7 earlier this year and it includes several security and performance related enhancements for Windows 7 all rolled into a single installer.
