I have a problem with my Lenovo pc ( windows 10). When I type my password, I get black screen and the cursor. Please help me solve it?

I don't wanna lose my data.

Guest

Do I reset my PC saving the data it will install a fresh copy of Windows without erasing your data do not do a reset my PC and erase the data option or it will install a fresh copy of Windows and fully erase your data

ari