7 Windows 10 fixes you'll wish you knew sooner

File photo - A Microsoft delegate takes a picture during the launch of the Windows 10 operating system in Kenya's capital Nairobi, July 29, 2015. Some users love it while others hate it. Some experts estimate that Windows 10 dominates nearly 40 percent of the desktop OS market, handily surpassing the popularity of Windows 7. Speaking of, are you still using Windows 7? Microsoft is ending support for the 10-year-old operating system in January. Tap or click to learn how to bring your PC up to date before it's too late. Using the slogan "upgrade your world," Microsoft has described Windows 10 as the "final" version.