have you any bold dates showing when you get to 'select a restore point'?
if there are no bold dates,then there are no restore points; these could have been erased if you recently used an eraser program to clean up your HDD.
What is ransomware and how do I protect my PC from Petya?
Illustrator Mariana Rodrigues' beautiful flora and fauna for Bombay Sapphire gin
How to remove Mac ransomware
Comment mettre à jour Kodi ?