Our experiences with Windows 10 havn't been the best. One particular problem we came across was Windows apps failing to start. WIndows 10 seems to have no repair option avalible for apps, the best way to resolve this is to reinstall them from the store. But what if the store is the problem? The following video shows how to reinstall the store app if it's not working:
I'll be doing a post on that soon after this one. For now, feel free to share your experiences in the comments!