Boot from a Windows install disc or stick (free to make on https://www.microsoft.com/software-download/windows10) and see what system restore, refresh and reset do.
After the latest windows 10 update my pc let's me sign in via my Microsoft account and then goes to a black screen. At this point the keyboard and mouse are still working. When trying to reset to a restore point or go into safe mode, my keyboard and mouse are disabled, so i cant access anything its as if my pc has entred tablet mode? The mouse and keyboard work again once i reboot but the same black screen appears after sign in is complete.
Thanks in advance for any help.