Like auto update and auto driver installation? They expired for sure, but especially the auto driver installation patent is hilarious. Like no shit sherlock: Check internet for driver with the device md5 hash and the version of the driver installer. Download driver if it's a newer version. Install driver if md5 hash matches. Repeat for all devices, and that's fucking it. Plus an irrelevant figure that shows a computer connected to a printer, scanner and the internet. 3 pages in total, of which 1 page is a copy of another page, so only 2 real pages in total.