DSL users may find that their Internet connection seems much slower once they have upgraded a computer to Windows 10, or purchased a new computer with Windows 10. This may be due to Windows 10’s default settings for Windows Updates using what Microsoft calls Windows Update Delivery Optimization.
Some web hosting customers may have noticed their websites were unavailable the morning of, Wednesday, March 15th, 2017. Only database driven websites, such as those running WordPress, were affected. Standard HTML websites were unaffected.