How to solve the problem of hard drive light flashing in Win8 System

How can we solve the problem of old flash of Win8 system hard drive lights? After win8 is installed, how can we solve the problem of old flash of Win8 system hard drive lights? Why is there any better solution to this problem? Based on some experiences of using the Windows 8 system, we provide some suggestions to solve the problem. I found such a problem today. I have installed dual-system Win8 and Win7 online. For details about how to install dual-system, see (install Win8/Win7 dual-system on nt6 hard drive) (Windows 8/Win7 dual system is installed on a USB flash drive). It is amazing today that the CPU usage is 20% ~ when Windows 8 does not take the initiative to run any program after it is started ~ I'm surprised to hear that 30% of it looks like this is definitely a problem! The 4-core CPU won't let Win8 kill! After verifying on Weibo, my friend also reflected this problem. I think it is caused by the difference between Microsoft account logon and local account. Maybe after I log on with Microsoft ID, I am connected to the cloud, synchronization and other problems are high CPU usage, so I created a local account and solved the problem! But this is not the core! At last, I saw a friend share on this website, so I knew why. What should I do? Press win + I and press enter to go to the settings page. Select the family group on the left, and then select leave. The problem is solved when you exit the family group.