Thank you, thank you, thank you, cottonball, followed your directions and my computer is up and running again. I just joined this forum and got help from you the same day. Doesn't get any better than...

Windows 10 will not open on startup. Small box opens on screen C:\WINDOWS\system32\LoginUl.exe
It flashes on & off. Says to Press Ctrl-Alt-Del to unlock. Nothing happens when I do it. I have used...