Hi, ive been having some problems with Windows 10 the last couple of days. The mail and PDF reader apps have been crahing so i cant use them at all. Ive also been having problems with the start menu because whenever i move tiles on it it freezes and glitches and i can only use it again after a restart. I have contacted microsoft but it seems like all i can do is reset my windows which id rather not do, it looks like it will remove loads of stuff that i dont know how to get back. What do I do?