I shut down the computer on the advice of the cable company due to Internet connection problems. When I restarted the computer my screensaver appears , then a message stating my start up disc is full, but I can't access any part of the computer to delete
I shut down my computer on the advice of the cable company due to Internet connection problems. When I restart the computer it powers up and goes from a white screen to a blue screen and then to my screensaver with no visible desktop. A warning then pops up stating my start up disc is full, then the sign in box for password. After entering password the screen goes back to blank with screensaver only. I can't access any files to delete to free up space for the start up disc. I have tried disconnecting all cords. Any advice on how what I can do in order to access files to free up space for start up when I can't see the desktop?
iMac