06/15/2016: Here we have a guide on the steps required to disable the update sharing feature of Windows 10. This feature, when working properly, allows computers to send updates to each other for the sake of speeding up Windows Update. However, in our experience, the feature has been shown to considerably slow certain otherwise working computers in some cases, so we thought it prudent to share a method for those who wish to disable it.
06/02/2016: Below we have a document containing a large list of shortcuts, both old and new, that can help speed up certain tasks in Windows 10. Some of these will also apply to previous versions of Windows as well. This list was taken straight from the documentation available from Microsoft regarding Windows 10, with some additions regarding more common keyboard shortcuts (that will also apply to most other versions of Windows) added by ourselves near the bottom.