With Windows 10, Microsoft included plenty of accessibility tools to make the operating system more accessible to people with a variety of disabilities. Go to the Ease of Access hub if you're having trouble with any aspect of Windows 10.
When you double-click a file, a default app launches to open it. But what if the app that runs isn't the one you want, and you'd rather have another program handle the task of automatically opening that file format?
If you're using an older computer (or a tablet), having vibrant Live Tiles may drain processing capability that could be put to better use elsewhere (not to mention battery life with a slate).
