CaroSurfergirl Said:
"My Mac Book Pro does not take my password. It is the correct one.: My Mac Book Pro does not take my password. It is the correct one. I didn't modify anything previously. I've tried "command, Option and R" but doesn't work. I don't want to lose my photos. That's all I care about :-("
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Reset the SMC and your NVRAM:
Sometimes when changes are made to the system(i.e. Updates), system configurations (i.e. for Keyboard) become manipulated, technically. So, reset the SMC and NVRAM. Try performing each thrice. It may take sometime, being certain you have the time to perform these resets.
See this Post: Cannot login to my desktop - Apple Community