i installed 95 updates and let my pc shutdown i left it for 20 mins then restarted it configured the updates then was going in the welcome screen but froze with a white cursor i had to restart my pc and everything is ok now why did this happen
More aboutfroze screen
check the event log
You may have had a memory error. This is the normal cause of a computer freezing and not recovering. Try running memtest86 for at least three passes to test your memory.