Solution 1:
1. Right-click the desktop on the computer, and then click "personalized" in the pop-up menu. The effect is as follows;
2. Click "settings" (red circle in the upper right corner) on the page. On the page that appears, select the icon in the red box in the figure (the system displays the power of the notification application );
3. Go to the system interface and click "storage". The disk space size is displayed. Then, click Disk C to analyze the storage usage of disk C;
4. If temporary files can be deleted, click temporary files. Delete as prompted;
5. Take notes slowly during the cleaning process and wait patiently.
6. You can disable it in the middle.
1. Right-click Disk C and select attributes, and then click the tool above;
2. Then, you can analyze and optimize each disk and modify the frequency at which the system automatically cleans up garbage.
Well, the above is a tutorial on how to automatically clean up C-drive garbage in win8.1. I hope this tutorial will help you, in fact, there are a lot of methods that are used to by friends.