The Last Windows 7 ISO You’ll Ever Need: How to Slipstream the Convenience Rollup
 

Microsoft has finally released a “Convenience Rollup” for Windows 7 that combines updates from the past few years into one package (like a service pack). Microsoft doesn’t offer ISO images with these updates integrated, but you can create your own in a few simple steps.

http://www.howtogeek.com/255540/the-...nience-rollup/