I agree, this is nothing but a news site trying to make news. If you want the real story, do an article about how people no longer use computers at home because their cell phone does everything they really need. Unless you're a student or a creative type, you're probably only turning on your computer a couple times a month to write an e-mail, print coupons, or edit a photo. And, for the typical uses, an old computer works just fine.
People don't upgrade their computers for a new OS, they upgrade their computer because it's broken, painfully slow, or there's something it can't do. There hasn't been any real NEW functionality added to computers in AGES. People would rather take that money and buy gadgets (aka, tablets and cell phones) rather than upgrade a computer they barely use. While gaming rigs are on the rise (because the PC gaming market is improving quite a bit) and Mac sales are on the rise (it doesn't take much to improve sales of niche products), the home PC market is receding because people just don't need them. Heck, desktops are fairly close to becoming extinct.