I have a question. What's the science behind restarting or rebooting a device to fix certain problems? I mean you did the exact thing the first time and it had a problem. What's doing it again going to achieve technically speaking.,(reply>), Any computer can become corrupt either spontaneously or over a long period, when you reboot it the memory gets wiped and it has to reinitialise itself.  Modern operating systems are self correcting, hence why Windows 10 does not crash as often as Windows Vista might have, but any complex system is open to unforeseen consequences of a user's actions or a connected device and so the longer they are running (uptime) the further their configuration changes from boot and the more likely a crash or other unpredictable event.<br><br>Most systems will reboot routinely in order to never run too far from it's base settings and become corrupt.  In a biological sense we do the same when we sleep, except that is more of an extended shutdown for maintenance rather than a quick reboot. :D